17312867

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 20905920

約数和(自身を除く): 3593053

約数列:

[1, 11, 13, 67, 139, 143, 169, 737, 871, 1529, 1807, 1859, 9313, 9581, 11323, 19877, 23491, 102443, 121069, 124553, 258401, 1331759, 1573897, 17312867]

約数ペア:

[(1, 17312867), (11, 1573897), (13, 1331759), (67, 258401), (139, 124553), (143, 121069), (169, 102443), (737, 23491), (871, 19877), (1529, 11323), (1807, 9581), (1859, 9313)]