3136221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 5016960

約数和(自身を除く): 1880739

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 401, 711, 869, 1203, 2607, 3609, 4411, 7821, 13233, 31679, 39699, 95037, 285111, 348469, 1045407, 3136221]

約数ペア:

[(1, 3136221), (3, 1045407), (9, 348469), (11, 285111), (33, 95037), (79, 39699), (99, 31679), (237, 13233), (401, 7821), (711, 4411), (869, 3609), (1203, 2607)]