9418521

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1861}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 14419328

約数和(自身を除く): 5000807

約数列:

[1, 3, 7, 21, 241, 723, 1687, 1861, 5061, 5583, 13027, 39081, 448501, 1345503, 3139507, 9418521]

約数ペア:

[(1, 9418521), (3, 3139507), (7, 1345503), (21, 448501), (241, 39081), (723, 13027), (1687, 5583), (1861, 5061)]