8042736849

素因数分解:

$3^1\times 7^1\times {\mathrm{683}}^2\times {\mathrm{821}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 12288518592

約数和(自身を除く): 4245781743

約数列:

[1, 3, 7, 21, 683, 821, 2049, 2463, 4781, 5747, 14343, 17241, 466489, 560743, 1399467, 1682229, 3265423, 3925201, 9796269, 11775603, 382987469, 1148962407, 2680912283, 8042736849]

約数ペア:

[(1, 8042736849), (3, 2680912283), (7, 1148962407), (21, 382987469), (683, 11775603), (821, 9796269), (2049, 3925201), (2463, 3265423), (4781, 1682229), (5747, 1399467), (14343, 560743), (17241, 466489)]