4990107

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 6893568

約数和(自身を除く): 1903461

約数列:

[1, 3, 43, 101, 129, 303, 383, 1149, 4343, 13029, 16469, 38683, 49407, 116049, 1663369, 4990107]

約数ペア:

[(1, 4990107), (3, 1663369), (43, 116049), (101, 49407), (129, 38683), (303, 16469), (383, 13029), (1149, 4343)]