26286169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 33407808

約数和(自身を除く): 7121639

約数列:

[1, 7, 13, 37, 91, 211, 259, 481, 1369, 1477, 2743, 3367, 7807, 9583, 17797, 19201, 54649, 101491, 124579, 288859, 710437, 2022013, 3755167, 26286169]

約数ペア:

[(1, 26286169), (7, 3755167), (13, 2022013), (37, 710437), (91, 288859), (211, 124579), (259, 101491), (481, 54649), (1369, 19201), (1477, 17797), (2743, 9583), (3367, 7807)]