26681281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 29836800

約数和(自身を除く): 3155519

約数列:

[1, 11, 73, 149, 223, 803, 1639, 2453, 10877, 16279, 33227, 119647, 179069, 365497, 2425571, 26681281]

約数ペア:

[(1, 26681281), (11, 2425571), (73, 365497), (149, 179069), (223, 119647), (803, 33227), (1639, 16279), (2453, 10877)]