131435801

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{937}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 155783040

約数和(自身を除く): 24347239

約数列:

[1, 7, 29, 203, 691, 937, 4837, 6559, 20039, 27173, 140273, 190211, 647467, 4532269, 18776543, 131435801]

約数ペア:

[(1, 131435801), (7, 18776543), (29, 4532269), (203, 647467), (691, 190211), (937, 140273), (4837, 27173), (6559, 20039)]