1566221137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1\times {\mathrm{3671}}^1$

素因数の和:4608

約数の個数: 16

約数和(自身を含む): 1734711552

約数和(自身を除く): 168490415

約数列:

[1, 13, 37, 481, 887, 3671, 11531, 32819, 47723, 135827, 426647, 1765751, 3256177, 42330301, 120478549, 1566221137]

約数ペア:

[(1, 1566221137), (13, 120478549), (37, 42330301), (481, 3256177), (887, 1765751), (3671, 426647), (11531, 135827), (32819, 47723)]