42047199

素因数分解:

$3^2\times {\mathrm{457}}^1\times {\mathrm{10223}}^1$

素因数の和:10686

約数の個数: 12

約数和(自身を含む): 60873696

約数和(自身を除く): 18826497

約数列:

[1, 3, 9, 457, 1371, 4113, 10223, 30669, 92007, 4671911, 14015733, 42047199]

約数ペア:

[(1, 42047199), (3, 14015733), (9, 4671911), (457, 92007), (1371, 30669), (4113, 10223)]