40700891

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 52923360

約数和(自身を除く): 12222469

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 847, 1657, 2233, 3509, 11599, 18227, 24563, 48053, 127589, 200497, 336371, 528583, 1403479, 3700081, 5814413, 40700891]

約数ペア:

[(1, 40700891), (7, 5814413), (11, 3700081), (29, 1403479), (77, 528583), (121, 336371), (203, 200497), (319, 127589), (847, 48053), (1657, 24563), (2233, 18227), (3509, 11599)]