42851949

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27953}}^1$

素因数の和:28036

約数の個数: 16

約数和(自身を含む): 66195072

約数和(自身を除く): 23343123

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 27953, 83859, 195671, 587013, 2040569, 6121707, 14283983, 42851949]

約数ペア:

[(1, 42851949), (3, 14283983), (7, 6121707), (21, 2040569), (73, 587013), (219, 195671), (511, 83859), (1533, 27953)]