22003737

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 34640640

約数和(自身を除く): 12636903

約数列:

[1, 3, 7, 21, 61, 89, 183, 193, 267, 427, 579, 623, 1281, 1351, 1869, 4053, 5429, 11773, 16287, 17177, 35319, 38003, 51531, 82411, 114009, 120239, 247233, 360717, 1047797, 3143391, 7334579, 22003737]

約数ペア:

[(1, 22003737), (3, 7334579), (7, 3143391), (21, 1047797), (61, 360717), (89, 247233), (183, 120239), (193, 114009), (267, 82411), (427, 51531), (579, 38003), (623, 35319), (1281, 17177), (1351, 16287), (1869, 11773), (4053, 5429)]