90864839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 99490272

約数和(自身を除く): 8625433

約数列:

[1, 13, 137, 163, 313, 1781, 2119, 4069, 22331, 42881, 51019, 290303, 557453, 663247, 6989603, 90864839]

約数ペア:

[(1, 90864839), (13, 6989603), (137, 663247), (163, 557453), (313, 290303), (1781, 51019), (2119, 42881), (4069, 22331)]