1071477

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 1722240

約数和(自身を除く): 650763

約数列:

[1, 3, 9, 11, 33, 79, 99, 137, 237, 411, 711, 869, 1233, 1507, 2607, 4521, 7821, 10823, 13563, 32469, 97407, 119053, 357159, 1071477]

約数ペア:

[(1, 1071477), (3, 357159), (9, 119053), (11, 97407), (33, 32469), (79, 13563), (99, 10823), (137, 7821), (237, 4521), (411, 2607), (711, 1507), (869, 1233)]