421036176953

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{2983681}}^1$

素因数の和:2984768

約数の個数: 16

約数和(自身を含む): 506987245440

約数和(自身を除く): 85951068487

約数列:

[1, 7, 19, 133, 1061, 7427, 20159, 141113, 2983681, 20885767, 56689939, 396829573, 3165685541, 22159798787, 60148025279, 421036176953]

約数ペア:

[(1, 421036176953), (7, 60148025279), (19, 22159798787), (133, 3165685541), (1061, 396829573), (7427, 56689939), (20159, 20885767), (141113, 2983681)]