40901217

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{7187}}^1$

素因数の和:7468

約数の個数: 16

約数和(自身を含む): 62564352

約数和(自身を除く): 21663135

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 7187, 21561, 50309, 150927, 1947677, 5843031, 13633739, 40901217]

約数ペア:

[(1, 40901217), (3, 13633739), (7, 5843031), (21, 1947677), (271, 150927), (813, 50309), (1897, 21561), (5691, 7187)]