8040439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 10229760

約数和(自身を除く): 2189321

約数列:

[1, 11, 17, 19, 31, 73, 187, 209, 323, 341, 527, 589, 803, 1241, 1387, 2263, 3553, 5797, 6479, 10013, 13651, 15257, 23579, 24893, 38471, 42997, 110143, 259369, 423181, 472967, 730949, 8040439]

約数ペア:

[(1, 8040439), (11, 730949), (17, 472967), (19, 423181), (31, 259369), (73, 110143), (187, 42997), (209, 38471), (323, 24893), (341, 23579), (527, 15257), (589, 13651), (803, 10013), (1241, 6479), (1387, 5797), (2263, 3553)]