26201061

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 39262080

約数和(自身を除く): 13061019

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 857, 2571, 3397, 7713, 10191, 30573, 36851, 67703, 110553, 203109, 331659, 609327, 2911229, 8733687, 26201061]

約数ペア:

[(1, 26201061), (3, 8733687), (9, 2911229), (43, 609327), (79, 331659), (129, 203109), (237, 110553), (387, 67703), (711, 36851), (857, 30573), (2571, 10191), (3397, 7713)]