441320439

素因数分解:

$3^1\times 7^1\times {\mathrm{3019}}^1\times {\mathrm{6961}}^1$

素因数の和:9990

約数の個数: 16

約数和(自身を含む): 672807680

約数和(自身を除く): 231487241

約数列:

[1, 3, 7, 21, 3019, 6961, 9057, 20883, 21133, 48727, 63399, 146181, 21015259, 63045777, 147106813, 441320439]

約数ペア:

[(1, 441320439), (3, 147106813), (7, 63045777), (21, 21015259), (3019, 146181), (6961, 63399), (9057, 48727), (20883, 21133)]