13888527

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 20545536

約数和(自身を除く): 6657009

約数列:

[1, 3, 23, 31, 43, 69, 93, 129, 151, 453, 713, 989, 1333, 2139, 2967, 3473, 3999, 4681, 6493, 10419, 14043, 19479, 30659, 91977, 107663, 149339, 201283, 322989, 448017, 603849, 4629509, 13888527]

約数ペア:

[(1, 13888527), (3, 4629509), (23, 603849), (31, 448017), (43, 322989), (69, 201283), (93, 149339), (129, 107663), (151, 91977), (453, 30659), (713, 19479), (989, 14043), (1333, 10419), (2139, 6493), (2967, 4681), (3473, 3999)]