23870961

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 36152064

約数和(自身を除く): 12281103

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 1277, 2077, 3831, 6231, 11493, 18693, 39587, 85559, 118761, 256677, 356283, 770031, 2652329, 7956987, 23870961]

約数ペア:

[(1, 23870961), (3, 7956987), (9, 2652329), (31, 770031), (67, 356283), (93, 256677), (201, 118761), (279, 85559), (603, 39587), (1277, 18693), (2077, 11493), (3831, 6231)]