541860657

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{5981}}^1$

素因数の和:6121

約数の個数: 32

約数和(自身を含む): 820060416

約数和(自身を除く): 278199759

約数列:

[1, 3, 13, 23, 39, 69, 101, 299, 303, 897, 1313, 2323, 3939, 5981, 6969, 17943, 30199, 77753, 90597, 137563, 233259, 412689, 604081, 1788319, 1812243, 5364957, 7853053, 13893863, 23559159, 41681589, 180620219, 541860657]

約数ペア:

[(1, 541860657), (3, 180620219), (13, 41681589), (23, 23559159), (39, 13893863), (69, 7853053), (101, 5364957), (299, 1812243), (303, 1788319), (897, 604081), (1313, 412689), (2323, 233259), (3939, 137563), (5981, 90597), (6969, 77753), (17943, 30199)]