39876231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 58222080

約数和(自身を除く): 18345849

約数列:

[1, 3, 19, 41, 57, 113, 123, 151, 339, 453, 779, 2147, 2337, 2869, 4633, 6191, 6441, 8607, 13899, 17063, 18573, 51189, 88027, 117629, 264081, 324197, 352887, 699583, 972591, 2098749, 13292077, 39876231]

約数ペア:

[(1, 39876231), (3, 13292077), (19, 2098749), (41, 972591), (57, 699583), (113, 352887), (123, 324197), (151, 264081), (339, 117629), (453, 88027), (779, 51189), (2147, 18573), (2337, 17063), (2869, 13899), (4633, 8607), (6191, 6441)]