2040576039

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{829}}^1\times {\mathrm{9431}}^1$

素因数の和:10295

約数の個数: 24

約数和(自身を含む): 3053138400

約数和(自身を除く): 1012562361

約数列:

[1, 3, 9, 29, 87, 261, 829, 2487, 7461, 9431, 24041, 28293, 72123, 84879, 216369, 273499, 820497, 2461491, 7818299, 23454897, 70364691, 226730671, 680192013, 2040576039]

約数ペア:

[(1, 2040576039), (3, 680192013), (9, 226730671), (29, 70364691), (87, 23454897), (261, 7818299), (829, 2461491), (2487, 820497), (7461, 273499), (9431, 216369), (24041, 84879), (28293, 72123)]