295232013

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 493920000

約数和(自身を除く): 198687987

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 97, 153, 171, 291, 323, 349, 459, 513, 873, 969, 1047, 1649, 1843, 2619, 2907, 3141, 4947, 5529, 5933, 6631, 8721, 9423, 14841, 16587, 17799, 19893, 31331, 33853, 44523, 49761, 53397, 59679, 93993, 101559, 112727, 160191, 179037, 281979, 304677, 338181, 575501, 643207, 845937, 914031, 1014543, 1726503, 1929621, 3043629, 5179509, 5788863, 10934519, 15538527, 17366589, 32803557, 98410671, 295232013]

約数ペア:

[(1, 295232013), (3, 98410671), (9, 32803557), (17, 17366589), (19, 15538527), (27, 10934519), (51, 5788863), (57, 5179509), (97, 3043629), (153, 1929621), (171, 1726503), (291, 1014543), (323, 914031), (349, 845937), (459, 643207), (513, 575501), (873, 338181), (969, 304677), (1047, 281979), (1649, 179037), (1843, 160191), (2619, 112727), (2907, 101559), (3141, 93993), (4947, 59679), (5529, 53397), (5933, 49761), (6631, 44523), (8721, 33853), (9423, 31331), (14841, 19893), (16587, 17799)]