129341807

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 151759872

約数和(自身を除く): 22418065

約数列:

[1, 7, 43, 301, 431, 997, 3017, 6979, 18533, 42871, 129731, 300097, 429707, 3007949, 18477401, 129341807]

約数ペア:

[(1, 129341807), (7, 18477401), (43, 3007949), (301, 429707), (431, 300097), (997, 129731), (3017, 42871), (6979, 18533)]