2017730731

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{43943}}^1$

素因数の和:44070

約数の個数: 16

約数和(自身を含む): 2224269504

約数和(自身を除く): 206538773

約数列:

[1, 17, 37, 73, 629, 1241, 2701, 43943, 45917, 747031, 1625891, 3207839, 27640147, 54533263, 118690043, 2017730731]

約数ペア:

[(1, 2017730731), (17, 118690043), (37, 54533263), (73, 27640147), (629, 3207839), (1241, 1625891), (2701, 747031), (43943, 45917)]