31317253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 34924032

約数和(自身を除く): 3606779

約数列:

[1, 11, 103, 131, 211, 1133, 1441, 2321, 13493, 21733, 27641, 148423, 239063, 304051, 2847023, 31317253]

約数ペア:

[(1, 31317253), (11, 2847023), (103, 304051), (131, 239063), (211, 148423), (1133, 27641), (1441, 21733), (2321, 13493)]