28568961

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 42532776

約数和(自身を除く): 13963815

約数列:

[1, 3, 9, 53, 101, 159, 303, 477, 593, 909, 1779, 5337, 5353, 16059, 31429, 48177, 59893, 94287, 179679, 282861, 539037, 3174329, 9522987, 28568961]

約数ペア:

[(1, 28568961), (3, 9522987), (9, 3174329), (53, 539037), (101, 282861), (159, 179679), (303, 94287), (477, 59893), (593, 48177), (909, 31429), (1779, 16059), (5337, 5353)]