408133071

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{1109}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 597286560

約数和(自身を除く): 189153489

約数列:

[1, 3, 9, 103, 309, 397, 927, 1109, 1191, 3327, 3573, 9981, 40891, 114227, 122673, 342681, 368019, 440273, 1028043, 1320819, 3962457, 45348119, 136044357, 408133071]

約数ペア:

[(1, 408133071), (3, 136044357), (9, 45348119), (103, 3962457), (309, 1320819), (397, 1028043), (927, 440273), (1109, 368019), (1191, 342681), (3327, 122673), (3573, 114227), (9981, 40891)]