38490027

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2647}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 53129472

約数和(自身を除く): 14639445

約数列:

[1, 3, 37, 111, 131, 393, 2647, 4847, 7941, 14541, 97939, 293817, 346757, 1040271, 12830009, 38490027]

約数ペア:

[(1, 38490027), (3, 12830009), (37, 1040271), (111, 346757), (131, 293817), (393, 97939), (2647, 14541), (4847, 7941)]