26864301

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4021}}^1$

素因数の和:4172

約数の個数: 16

約数和(自身を含む): 38225088

約数和(自身を除く): 11360787

約数列:

[1, 3, 17, 51, 131, 393, 2227, 4021, 6681, 12063, 68357, 205071, 526751, 1580253, 8954767, 26864301]

約数ペア:

[(1, 26864301), (3, 8954767), (17, 1580253), (51, 526751), (131, 205071), (393, 68357), (2227, 12063), (4021, 6681)]