16801967

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10861}}^1$

素因数の和:10898

約数の個数: 16

約数和(自身を含む): 21897792

約数和(自身を除く): 5095825

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 10861, 76027, 141193, 184637, 988351, 1292459, 2400281, 16801967]

約数ペア:

[(1, 16801967), (7, 2400281), (13, 1292459), (17, 988351), (91, 184637), (119, 141193), (221, 76027), (1547, 10861)]