42909377

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3191}}^1$

素因数の和:3328

約数の個数: 16

約数和(自身を含む): 52399872

約数和(自身を除く): 9490495

約数列:

[1, 7, 17, 113, 119, 791, 1921, 3191, 13447, 22337, 54247, 360583, 379729, 2524081, 6129911, 42909377]

約数ペア:

[(1, 42909377), (7, 6129911), (17, 2524081), (113, 379729), (119, 360583), (791, 54247), (1921, 22337), (3191, 13447)]