426777791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{5851}}^1$

素因数の和:6230

約数の個数: 16

約数和(自身を含む): 491568000

約数和(自身を除く): 64790209

約数列:

[1, 11, 19, 209, 349, 3839, 5851, 6631, 64361, 72941, 111169, 1222859, 2041999, 22461989, 38797981, 426777791]

約数ペア:

[(1, 426777791), (11, 38797981), (19, 22461989), (209, 2041999), (349, 1222859), (3839, 111169), (5851, 72941), (6631, 64361)]