40761021

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 63694080

約数和(自身を除く): 22933059

約数列:

[1, 3, 7, 21, 89, 113, 193, 267, 339, 579, 623, 791, 1351, 1869, 2373, 4053, 10057, 17177, 21809, 30171, 51531, 65427, 70399, 120239, 152663, 211197, 360717, 457989, 1941001, 5823003, 13587007, 40761021]

約数ペア:

[(1, 40761021), (3, 13587007), (7, 5823003), (21, 1941001), (89, 457989), (113, 360717), (193, 211197), (267, 152663), (339, 120239), (579, 70399), (623, 65427), (791, 51531), (1351, 30171), (1869, 21809), (2373, 17177), (4053, 10057)]