28637587

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 4021613

約数列:

[1, 11, 29, 107, 319, 839, 1177, 3103, 9229, 24331, 34133, 89773, 267641, 987503, 2603417, 28637587]

約数ペア:

[(1, 28637587), (11, 2603417), (29, 987503), (107, 267641), (319, 89773), (839, 34133), (1177, 24331), (3103, 9229)]