408483927

素因数分解:

$3^2\times {\mathrm{2969}}^1\times {\mathrm{15287}}^1$

素因数の和:18262

約数の個数: 12

約数和(自身を含む): 590269680

約数和(自身を除く): 181785753

約数列:

[1, 3, 9, 2969, 8907, 15287, 26721, 45861, 137583, 45387103, 136161309, 408483927]

約数ペア:

[(1, 408483927), (3, 136161309), (9, 45387103), (2969, 137583), (8907, 45861), (15287, 26721)]