30313731

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30713}}^1$

素因数の和:30770

約数の個数: 16

約数和(自身を含む): 47176704

約数和(自身を除く): 16862973

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 30713, 92139, 214991, 644973, 1443511, 4330533, 10104577, 30313731]

約数ペア:

[(1, 30313731), (3, 10104577), (7, 4330533), (21, 1443511), (47, 644973), (141, 214991), (329, 92139), (987, 30713)]