89801719

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{3229}}^1$

素因数の和:3402

約数の個数: 16

約数和(自身を含む): 106977600

約数和(自身を除く): 17175881

約数列:

[1, 7, 29, 137, 203, 959, 3229, 3973, 22603, 27811, 93641, 442373, 655487, 3096611, 12828817, 89801719]

約数ペア:

[(1, 89801719), (7, 12828817), (29, 3096611), (137, 655487), (203, 442373), (959, 93641), (3229, 27811), (3973, 22603)]