2708708091

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{7309}}^1$

素因数の和:7507

約数の個数: 32

約数和(自身を含む): 3890557440

約数和(自身を除く): 1181849349

約数列:

[1, 3, 23, 41, 69, 123, 131, 393, 943, 2829, 3013, 5371, 7309, 9039, 16113, 21927, 123533, 168107, 299669, 370599, 504321, 899007, 957479, 2872437, 6892387, 20677161, 22022017, 39256639, 66066051, 117769917, 902902697, 2708708091]

約数ペア:

[(1, 2708708091), (3, 902902697), (23, 117769917), (41, 66066051), (69, 39256639), (123, 22022017), (131, 20677161), (393, 6892387), (943, 2872437), (2829, 957479), (3013, 899007), (5371, 504321), (7309, 370599), (9039, 299669), (16113, 168107), (21927, 123533)]