1233225981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{3049}}^1\times {\mathrm{3457}}^1$

素因数の和:6525

約数の個数: 24

約数和(自身を含む): 1919535800

約数和(自身を除く): 686309819

約数列:

[1, 3, 9, 13, 39, 117, 3049, 3457, 9147, 10371, 27441, 31113, 39637, 44941, 118911, 134823, 356733, 404469, 10540393, 31621179, 94863537, 137025109, 411075327, 1233225981]

約数ペア:

[(1, 1233225981), (3, 411075327), (9, 137025109), (13, 94863537), (39, 31621179), (117, 10540393), (3049, 404469), (3457, 356733), (9147, 134823), (10371, 118911), (27441, 44941), (31113, 39637)]