285420107

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{1699}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 330969600

約数和(自身を除く): 45549493

約数列:

[1, 7, 103, 233, 721, 1631, 1699, 11893, 23999, 167993, 174997, 395867, 1224979, 2771069, 40774301, 285420107]

約数ペア:

[(1, 285420107), (7, 40774301), (103, 2771069), (233, 1224979), (721, 395867), (1631, 174997), (1699, 167993), (11893, 23999)]