38407683

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 55814400

約数和(自身を除く): 17406717

約数列:

[1, 3, 19, 57, 67, 89, 113, 201, 267, 339, 1273, 1691, 2147, 3819, 5073, 5963, 6441, 7571, 10057, 17889, 22713, 30171, 113297, 143849, 191083, 339891, 431547, 573249, 673819, 2021457, 12802561, 38407683]

約数ペア:

[(1, 38407683), (3, 12802561), (19, 2021457), (57, 673819), (67, 573249), (89, 431547), (113, 339891), (201, 191083), (267, 143849), (339, 113297), (1273, 30171), (1691, 22713), (2147, 17889), (3819, 10057), (5073, 7571), (5963, 6441)]