2258433

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 3580200

約数和(自身を除く): 1321767

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 509, 1479, 1527, 4437, 4581, 8653, 14761, 25959, 44283, 77877, 132849, 250937, 752811, 2258433]

約数ペア:

[(1, 2258433), (3, 752811), (9, 250937), (17, 132849), (29, 77877), (51, 44283), (87, 25959), (153, 14761), (261, 8653), (493, 4581), (509, 4437), (1479, 1527)]