25791051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 40965120

約数和(自身を除く): 15174069

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 429, 761, 869, 1027, 2283, 2607, 3081, 8371, 9893, 11297, 25113, 29679, 33891, 60119, 108823, 180357, 326469, 661309, 781547, 1983927, 2344641, 8597017, 25791051]

約数ペア:

[(1, 25791051), (3, 8597017), (11, 2344641), (13, 1983927), (33, 781547), (39, 661309), (79, 326469), (143, 180357), (237, 108823), (429, 60119), (761, 33891), (869, 29679), (1027, 25113), (2283, 11297), (2607, 9893), (3081, 8371)]