227967987

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{2131}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 330852288

約数和(自身を除く): 102884301

約数列:

[1, 3, 13, 39, 169, 211, 507, 633, 2131, 2743, 6393, 8229, 27703, 35659, 83109, 106977, 360139, 449641, 1080417, 1348923, 5845333, 17535999, 75989329, 227967987]

約数ペア:

[(1, 227967987), (3, 75989329), (13, 17535999), (39, 5845333), (169, 1348923), (211, 1080417), (507, 449641), (633, 360139), (2131, 106977), (2743, 83109), (6393, 35659), (8229, 27703)]