247182003

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{295319}}^1$

素因数の和:295359

約数の個数: 16

約数和(自身を含む): 378009600

約数和(自身を除く): 130827597

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 295319, 885957, 2657871, 7973613, 9154889, 27464667, 82394001, 247182003]

約数ペア:

[(1, 247182003), (3, 82394001), (9, 27464667), (27, 9154889), (31, 7973613), (93, 2657871), (279, 885957), (837, 295319)]