1222020793

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{36017}}^1$

素因数の和:36192

約数の個数: 16

約数和(自身を含む): 1445330304

約数和(自身を除く): 223309511

約数列:

[1, 7, 37, 131, 259, 917, 4847, 33929, 36017, 252119, 1332629, 4718227, 9328403, 33027589, 174574399, 1222020793]

約数ペア:

[(1, 1222020793), (7, 174574399), (37, 33027589), (131, 9328403), (259, 4718227), (917, 1332629), (4847, 252119), (33929, 36017)]