30879850029

素因数分解:

$3^1\times 7^2\times {\mathrm{677}}^1\times {\mathrm{310291}}^1$

素因数の和:310985

約数の個数: 24

約数和(自身を含む): 47966178528

約数和(自身を除く): 17086328499

約数列:

[1, 3, 7, 21, 49, 147, 677, 2031, 4739, 14217, 33173, 99519, 310291, 930873, 2172037, 6516111, 15204259, 45612777, 210067007, 630201021, 1470469049, 4411407147, 10293283343, 30879850029]

約数ペア:

[(1, 30879850029), (3, 10293283343), (7, 4411407147), (21, 1470469049), (49, 630201021), (147, 210067007), (677, 45612777), (2031, 15204259), (4739, 6516111), (14217, 2172037), (33173, 930873), (99519, 310291)]