1596959

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 2106720

約数和(自身を除く): 509761

約数列:

[1, 7, 13, 23, 49, 91, 109, 161, 299, 637, 763, 1127, 1417, 2093, 2507, 5341, 9919, 14651, 17549, 32591, 69433, 122843, 228137, 1596959]

約数ペア:

[(1, 1596959), (7, 228137), (13, 122843), (23, 69433), (49, 32591), (91, 17549), (109, 14651), (161, 9919), (299, 5341), (637, 2507), (763, 2093), (1127, 1417)]