47549853

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8647}}^1$

素因数の和:8713

約数の個数: 24

約数和(自身を含む): 75548928

約数和(自身を除く): 27999075

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 8647, 25941, 77823, 112411, 337233, 406409, 1011699, 1219227, 3657681, 5283317, 15849951, 47549853]

約数ペア:

[(1, 47549853), (3, 15849951), (9, 5283317), (13, 3657681), (39, 1219227), (47, 1011699), (117, 406409), (141, 337233), (423, 112411), (611, 77823), (1833, 25941), (5499, 8647)]