858871887

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1\times {\mathrm{3169}}^1$

素因数の和:4714

約数の個数: 16

約数和(自身を含む): 1165089120

約数和(自身を除く): 306217233

約数列:

[1, 3, 61, 183, 1481, 3169, 4443, 9507, 90341, 193309, 271023, 579927, 4693289, 14079867, 286290629, 858871887]

約数ペア:

[(1, 858871887), (3, 286290629), (61, 14079867), (183, 4693289), (1481, 579927), (3169, 271023), (4443, 193309), (9507, 90341)]