16693313

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 21011328

約数和(自身を除く): 4318015

約数列:

[1, 7, 13, 91, 103, 137, 169, 721, 959, 1183, 1339, 1781, 9373, 12467, 14111, 17407, 23153, 98777, 121849, 162071, 183443, 1284101, 2384759, 16693313]

約数ペア:

[(1, 16693313), (7, 2384759), (13, 1284101), (91, 183443), (103, 162071), (137, 121849), (169, 98777), (721, 23153), (959, 17407), (1183, 14111), (1339, 12467), (1781, 9373)]