351377871

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1\times {\mathrm{1231}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 508628736

約数和(自身を除く): 157250865

約数列:

[1, 3, 13, 39, 169, 507, 563, 1231, 1689, 3693, 7319, 16003, 21957, 48009, 95147, 208039, 285441, 624117, 693053, 2079159, 9009689, 27029067, 117125957, 351377871]

約数ペア:

[(1, 351377871), (3, 117125957), (13, 27029067), (39, 9009689), (169, 2079159), (507, 693053), (563, 624117), (1231, 285441), (1689, 208039), (3693, 95147), (7319, 48009), (16003, 21957)]