201520241361

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{12096779}}^1$

素因数の和:12097405

約数の個数: 16

約数和(自身を含む): 299032401600

約数和(自身を除く): 97512160239

約数列:

[1, 3, 9, 27, 617, 1851, 5553, 16659, 12096779, 36290337, 108871011, 326613033, 7463712643, 22391137929, 67173413787, 201520241361]

約数ペア:

[(1, 201520241361), (3, 67173413787), (9, 22391137929), (27, 7463712643), (617, 326613033), (1851, 108871011), (5553, 36290337), (16659, 12096779)]