1252802061

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{60443}}^1$

素因数の和:60510

約数の個数: 36

約数和(自身を含む): 2149872192

約数和(自身を除く): 897070131

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 6909, 20727, 60443, 181329, 423101, 543987, 1269303, 2840821, 2961707, 3807909, 8522463, 8885121, 19885747, 25567389, 26655363, 59657241, 139200229, 178971723, 417600687, 1252802061]

約数ペア:

[(1, 1252802061), (3, 417600687), (7, 178971723), (9, 139200229), (21, 59657241), (47, 26655363), (49, 25567389), (63, 19885747), (141, 8885121), (147, 8522463), (329, 3807909), (423, 2961707), (441, 2840821), (987, 1269303), (2303, 543987), (2961, 423101), (6909, 181329), (20727, 60443)]