7868601

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 12372360

約数和(自身を除く): 4503759

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 617, 981, 1417, 1851, 4251, 5553, 8021, 12753, 24063, 67253, 72189, 201759, 605277, 874289, 2622867, 7868601]

約数ペア:

[(1, 7868601), (3, 2622867), (9, 874289), (13, 605277), (39, 201759), (109, 72189), (117, 67253), (327, 24063), (617, 12753), (981, 8021), (1417, 5553), (1851, 4251)]