31890633

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9907}}^1$

素因数の和:9976

約数の個数: 16

約数和(自身を含む): 45180480

約数和(自身を除く): 13289847

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 9907, 29721, 287303, 366559, 861909, 1099677, 10630211, 31890633]

約数ペア:

[(1, 31890633), (3, 10630211), (29, 1099677), (37, 861909), (87, 366559), (111, 287303), (1073, 29721), (3219, 9907)]