9979557

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10111}}^1$

素因数の和:10168

約数の個数: 16

約数和(自身を含む): 15532032

約数和(自身を除く): 5552475

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 10111, 30333, 70777, 212331, 475217, 1425651, 3326519, 9979557]

約数ペア:

[(1, 9979557), (3, 3326519), (7, 1425651), (21, 475217), (47, 212331), (141, 70777), (329, 30333), (987, 10111)]