2953137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 4340160

約数和(自身を除く): 1387023

約数列:

[1, 3, 11, 33, 109, 327, 821, 1199, 2463, 3597, 9031, 27093, 89489, 268467, 984379, 2953137]

約数ペア:

[(1, 2953137), (3, 984379), (11, 268467), (33, 89489), (109, 27093), (327, 9031), (821, 3597), (1199, 2463)]