2620343607

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1402003}}^1$

素因数の和:1402102

約数の個数: 16

約数和(自身を含む): 4037771520

約数和(自身を除く): 1417427913

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 1402003, 4206009, 9814021, 29442063, 124778267, 374334801, 873447869, 2620343607]

約数ペア:

[(1, 2620343607), (3, 873447869), (7, 374334801), (21, 124778267), (89, 29442063), (267, 9814021), (623, 4206009), (1869, 1402003)]