40217291

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 43843680

約数和(自身を除く): 3626389

約数列:

[1, 17, 59, 101, 397, 1003, 1717, 5959, 6749, 23423, 40097, 101303, 398191, 681649, 2365723, 40217291]

約数ペア:

[(1, 40217291), (17, 2365723), (59, 681649), (101, 398191), (397, 101303), (1003, 40097), (1717, 23423), (5959, 6749)]