2409291

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 3931200

約数和(自身を除く): 1521909

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 181, 261, 459, 493, 543, 783, 1479, 1629, 3077, 4437, 4887, 5249, 9231, 13311, 15747, 27693, 47241, 83079, 89233, 141723, 267699, 803097, 2409291]

約数ペア:

[(1, 2409291), (3, 803097), (9, 267699), (17, 141723), (27, 89233), (29, 83079), (51, 47241), (87, 27693), (153, 15747), (181, 13311), (261, 9231), (459, 5249), (493, 4887), (543, 4437), (783, 3077), (1479, 1629)]