90876401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{40697}}^1$

素因数の和:40744

約数の個数: 16

約数和(自身を含む): 117210240

約数和(自身を除く): 26333839

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 40697, 284879, 447667, 1180213, 3133669, 8261491, 12982343, 90876401]

約数ペア:

[(1, 90876401), (7, 12982343), (11, 8261491), (29, 3133669), (77, 1180213), (203, 447667), (319, 284879), (2233, 40697)]