319157069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{2557}}^1$

素因数の和:4196

約数の個数: 16

約数和(自身を含む): 398311296

約数和(自身を除く): 79154227

約数列:

[1, 7, 11, 77, 1621, 2557, 11347, 17831, 17899, 28127, 124817, 196889, 4144897, 29014279, 45593867, 319157069]

約数ペア:

[(1, 319157069), (7, 45593867), (11, 29014279), (77, 4144897), (1621, 196889), (2557, 124817), (11347, 28127), (17831, 17899)]