88489583

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 110537856

約数和(自身を除く): 22048273

約数列:

[1, 7, 13, 91, 131, 169, 571, 917, 1183, 1703, 3997, 7423, 11921, 22139, 51961, 74801, 96499, 154973, 523607, 675493, 972413, 6806891, 12641369, 88489583]

約数ペア:

[(1, 88489583), (7, 12641369), (13, 6806891), (91, 972413), (131, 675493), (169, 523607), (571, 154973), (917, 96499), (1183, 74801), (1703, 51961), (3997, 22139), (7423, 11921)]