812107

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 16

約数和(自身を含む): 940032

約数和(自身を除く): 127925

約数列:

[1, 17, 23, 31, 67, 391, 527, 713, 1139, 1541, 2077, 12121, 26197, 35309, 47771, 812107]

約数ペア:

[(1, 812107), (17, 47771), (23, 35309), (31, 26197), (67, 12121), (391, 2077), (527, 1541), (713, 1139)]