1673669331

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{639049}}^1$

素因数の和:639155

約数の個数: 16

約数和(自身を含む): 2505076000

約数和(自身を除く): 831406669

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 639049, 1917147, 5751441, 17254323, 61987753, 185963259, 557889777, 1673669331]

約数ペア:

[(1, 1673669331), (3, 557889777), (9, 185963259), (27, 61987753), (97, 17254323), (291, 5751441), (873, 1917147), (2619, 639049)]