90519287

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 98872320

約数和(自身を除く): 8353033

約数列:

[1, 19, 31, 313, 491, 589, 5947, 9329, 9703, 15221, 153683, 184357, 289199, 2919977, 4764173, 90519287]

約数ペア:

[(1, 90519287), (19, 4764173), (31, 2919977), (313, 289199), (491, 184357), (589, 153683), (5947, 15221), (9329, 9703)]