38418897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 57507840

約数和(自身を除く): 19088943

約数列:

[1, 3, 11, 33, 89, 103, 127, 267, 309, 381, 979, 1133, 1397, 2937, 3399, 4191, 9167, 11303, 13081, 27501, 33909, 39243, 100837, 124333, 143891, 302511, 372999, 431673, 1164209, 3492627, 12806299, 38418897]

約数ペア:

[(1, 38418897), (3, 12806299), (11, 3492627), (33, 1164209), (89, 431673), (103, 372999), (127, 302511), (267, 143891), (309, 124333), (381, 100837), (979, 39243), (1133, 33909), (1397, 27501), (2937, 13081), (3399, 11303), (4191, 9167)]