12862497

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1423}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 18044928

約数和(自身を除く): 5182431

約数列:

[1, 3, 23, 69, 131, 393, 1423, 3013, 4269, 9039, 32729, 98187, 186413, 559239, 4287499, 12862497]

約数ペア:

[(1, 12862497), (3, 4287499), (23, 559239), (69, 186413), (131, 98187), (393, 32729), (1423, 9039), (3013, 4269)]