40690503

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37993}}^1$

素因数の和:38023

約数の個数: 24

約数和(自身を含む): 71124768

約数和(自身を除く): 30434265

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 37993, 113979, 265951, 341937, 645881, 797853, 1937643, 2393559, 4521167, 5812929, 13563501, 40690503]

約数ペア:

[(1, 40690503), (3, 13563501), (7, 5812929), (9, 4521167), (17, 2393559), (21, 1937643), (51, 797853), (63, 645881), (119, 341937), (153, 265951), (357, 113979), (1071, 37993)]