419886579

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{425417}}^1$

素因数の和:425474

約数の個数: 16

約数和(自身を含む): 653442048

約数和(自身を除く): 233555469

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 425417, 1276251, 2977919, 8933757, 19994599, 59983797, 139962193, 419886579]

約数ペア:

[(1, 419886579), (3, 139962193), (7, 59983797), (21, 19994599), (47, 8933757), (141, 2977919), (329, 1276251), (987, 425417)]