1312287

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 1838592

約数和(自身を除く): 526305

約数列:

[1, 3, 41, 47, 123, 141, 227, 681, 1927, 5781, 9307, 10669, 27921, 32007, 437429, 1312287]

約数ペア:

[(1, 1312287), (3, 437429), (41, 32007), (47, 27921), (123, 10669), (141, 9307), (227, 5781), (681, 1927)]