71940803

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1571}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 82397952

約数和(自身を除く): 10457149

約数列:

[1, 11, 23, 181, 253, 1571, 1991, 4163, 17281, 36133, 45793, 284351, 397463, 3127861, 6540073, 71940803]

約数ペア:

[(1, 71940803), (11, 6540073), (23, 3127861), (181, 397463), (253, 284351), (1571, 45793), (1991, 36133), (4163, 17281)]