1882153

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 2447808

約数和(自身を除く): 565655

約数列:

[1, 7, 13, 37, 43, 91, 169, 259, 301, 481, 559, 1183, 1591, 3367, 3913, 6253, 7267, 11137, 20683, 43771, 50869, 144781, 268879, 1882153]

約数ペア:

[(1, 1882153), (7, 268879), (13, 144781), (37, 50869), (43, 43771), (91, 20683), (169, 11137), (259, 7267), (301, 6253), (481, 3913), (559, 3367), (1183, 1591)]