68750563

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 80821440

約数和(自身を除く): 12070877

約数列:

[1, 7, 41, 287, 421, 569, 2947, 3983, 17261, 23329, 120827, 163303, 239549, 1676843, 9821509, 68750563]

約数ペア:

[(1, 68750563), (7, 9821509), (41, 1676843), (287, 239549), (421, 163303), (569, 120827), (2947, 23329), (3983, 17261)]