61931387

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1933}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 74265600

約数和(自身を除く): 12334213

約数列:

[1, 7, 23, 161, 199, 1393, 1933, 4577, 13531, 32039, 44459, 311213, 384667, 2692669, 8847341, 61931387]

約数ペア:

[(1, 61931387), (7, 8847341), (23, 2692669), (161, 384667), (199, 311213), (1393, 44459), (1933, 32039), (4577, 13531)]