5217169321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 7352674560

約数和(自身を除く): 2135505239

約数列:

[1, 7, 13, 17, 19, 53, 91, 119, 133, 197, 221, 247, 289, 323, 371, 689, 901, 1007, 1379, 1547, 1729, 2023, 2261, 2561, 3349, 3743, 3757, 4199, 4823, 5491, 6307, 7049, 10441, 11713, 13091, 15317, 17119, 17927, 23443, 26201, 26299, 29393, 38437, 43537, 48659, 56933, 63631, 71383, 73087, 81991, 91637, 107219, 119833, 135733, 177497, 198379, 199121, 222547, 291023, 304759, 340613, 398531, 445417, 499681, 740129, 827203, 950131, 1081727, 1242479, 1388653, 1393847, 1557829, 2037161, 2307461, 2578927, 3017449, 3372443, 3783299, 5180903, 5790421, 7572089, 14062451, 16152227, 18052489, 21122143, 23607101, 26483093, 39226837, 43841759, 57331531, 98437157, 274587859, 306892313, 401320717, 745309903, 5217169321]

約数ペア:

[(1, 5217169321), (7, 745309903), (13, 401320717), (17, 306892313), (19, 274587859), (53, 98437157), (91, 57331531), (119, 43841759), (133, 39226837), (197, 26483093), (221, 23607101), (247, 21122143), (289, 18052489), (323, 16152227), (371, 14062451), (689, 7572089), (901, 5790421), (1007, 5180903), (1379, 3783299), (1547, 3372443), (1729, 3017449), (2023, 2578927), (2261, 2307461), (2561, 2037161), (3349, 1557829), (3743, 1393847), (3757, 1388653), (4199, 1242479), (4823, 1081727), (5491, 950131), (6307, 827203), (7049, 740129), (10441, 499681), (11713, 445417), (13091, 398531), (15317, 340613), (17119, 304759), (17927, 291023), (23443, 222547), (26201, 199121), (26299, 198379), (29393, 177497), (38437, 135733), (43537, 119833), (48659, 107219), (56933, 91637), (63631, 81991), (71383, 73087)]