31609347

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 52892160

約数和(自身を除く): 21282813

約数列:

[1, 3, 7, 11, 21, 33, 77, 193, 231, 579, 709, 1351, 2123, 2127, 4053, 4963, 6369, 7799, 14861, 14889, 23397, 44583, 54593, 136837, 163779, 410511, 957859, 1505207, 2873577, 4515621, 10536449, 31609347]

約数ペア:

[(1, 31609347), (3, 10536449), (7, 4515621), (11, 2873577), (21, 1505207), (33, 957859), (77, 410511), (193, 163779), (231, 136837), (579, 54593), (709, 44583), (1351, 23397), (2123, 14889), (2127, 14861), (4053, 7799), (4963, 6369)]