12001801

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 14227200

約数和(自身を除く): 2225399

約数列:

[1, 7, 37, 149, 259, 311, 1043, 2177, 5513, 11507, 38591, 46339, 80549, 324373, 1714543, 12001801]

約数ペア:

[(1, 12001801), (7, 1714543), (37, 324373), (149, 80549), (259, 46339), (311, 38591), (1043, 11507), (2177, 5513)]