891004051

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{9371}}^1$

素因数の和:9459

約数の個数: 24

約数和(自身を含む): 1104846336

約数和(自身を除く): 213842285

約数列:

[1, 7, 17, 47, 119, 289, 329, 799, 2023, 5593, 9371, 13583, 65597, 95081, 159307, 440437, 1115149, 2708219, 3083059, 7487429, 18957533, 52412003, 127286293, 891004051]

約数ペア:

[(1, 891004051), (7, 127286293), (17, 52412003), (47, 18957533), (119, 7487429), (289, 3083059), (329, 2708219), (799, 1115149), (2023, 440437), (5593, 159307), (9371, 95081), (13583, 65597)]