30158631

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 45077760

約数和(自身を除く): 14919129

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 747, 859, 2577, 3901, 7731, 11703, 35109, 40373, 71297, 121119, 213891, 363357, 641673, 3350959, 10052877, 30158631]

約数ペア:

[(1, 30158631), (3, 10052877), (9, 3350959), (47, 641673), (83, 363357), (141, 213891), (249, 121119), (423, 71297), (747, 40373), (859, 35109), (2577, 11703), (3901, 7731)]