40438151

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 46730880

約数和(自身を除く): 6292729

約数列:

[1, 13, 29, 37, 169, 223, 377, 481, 1073, 2899, 4901, 6253, 6467, 8251, 13949, 37687, 84071, 107263, 181337, 239279, 1092923, 1394419, 3110627, 40438151]

約数ペア:

[(1, 40438151), (13, 3110627), (29, 1394419), (37, 1092923), (169, 239279), (223, 181337), (377, 107263), (481, 84071), (1073, 37687), (2899, 13949), (4901, 8251), (6253, 6467)]