30740313

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7687}}^1$

素因数の和:7764

約数の個数: 16

約数和(自身を含む): 43298816

約数和(自身を除く): 12558503

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 7687, 23061, 238297, 330541, 714891, 991623, 10246771, 30740313]

約数ペア:

[(1, 30740313), (3, 10246771), (31, 991623), (43, 714891), (93, 330541), (129, 238297), (1333, 23061), (3999, 7687)]