54890171

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 64074240

約数和(自身を除く): 9184069

約数列:

[1, 7, 71, 179, 497, 617, 1253, 4319, 12709, 43807, 88963, 110443, 306649, 773101, 7841453, 54890171]

約数ペア:

[(1, 54890171), (7, 7841453), (71, 773101), (179, 306649), (497, 110443), (617, 88963), (1253, 43807), (4319, 12709)]