675806999

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 825237504

約数和(自身を除く): 149430505

約数列:

[1, 7, 23, 83, 103, 161, 491, 581, 721, 1909, 2369, 3437, 8549, 11293, 13363, 16583, 40753, 50573, 59843, 79051, 196627, 285271, 354011, 937319, 1163179, 1376389, 4197559, 6561233, 8142253, 29382913, 96543857, 675806999]

約数ペア:

[(1, 675806999), (7, 96543857), (23, 29382913), (83, 8142253), (103, 6561233), (161, 4197559), (491, 1376389), (581, 1163179), (721, 937319), (1909, 354011), (2369, 285271), (3437, 196627), (8549, 79051), (11293, 59843), (13363, 50573), (16583, 40753)]