42920559

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3119}}^1$

素因数の和:3275

約数の個数: 24

約数和(自身を含む): 68140800

約数和(自身を除く): 25220241

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 3119, 4587, 9357, 13761, 28071, 34309, 102927, 308781, 433541, 1300623, 3901869, 4768951, 14306853, 42920559]

約数ペア:

[(1, 42920559), (3, 14306853), (9, 4768951), (11, 3901869), (33, 1300623), (99, 433541), (139, 308781), (417, 102927), (1251, 34309), (1529, 28071), (3119, 13761), (4587, 9357)]