71253511

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1913}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 86543424

約数和(自身を除く): 15289913

約数列:

[1, 7, 17, 119, 313, 1913, 2191, 5321, 13391, 32521, 37247, 227647, 598769, 4191383, 10179073, 71253511]

約数ペア:

[(1, 71253511), (7, 10179073), (17, 4191383), (119, 598769), (313, 227647), (1913, 37247), (2191, 32521), (5321, 13391)]