30390399

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2383}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 47727680

約数和(自身を除く): 17337281

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 2383, 4251, 7149, 12753, 21447, 30979, 92937, 259747, 278811, 779241, 2337723, 3376711, 10130133, 30390399]

約数ペア:

[(1, 30390399), (3, 10130133), (9, 3376711), (13, 2337723), (39, 779241), (109, 278811), (117, 259747), (327, 92937), (981, 30979), (1417, 21447), (2383, 12753), (4251, 7149)]