2100069009

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{5737}}^1$

素因数の和:6289

約数の個数: 24

約数和(自身を含む): 3074764680

約数和(自身を除く): 974695671

約数列:

[1, 3, 9, 89, 267, 457, 801, 1371, 4113, 5737, 17211, 40673, 51633, 122019, 366057, 510593, 1531779, 2621809, 4595337, 7865427, 23596281, 233341001, 700023003, 2100069009]

約数ペア:

[(1, 2100069009), (3, 700023003), (9, 233341001), (89, 23596281), (267, 7865427), (457, 4595337), (801, 2621809), (1371, 1531779), (4113, 510593), (5737, 366057), (17211, 122019), (40673, 51633)]