2977623

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 4942080

約数和(自身を除く): 1964457

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1583, 1881, 4749, 14247, 17413, 30077, 52239, 90231, 156717, 270693, 330847, 992541, 2977623]

約数ペア:

[(1, 2977623), (3, 992541), (9, 330847), (11, 270693), (19, 156717), (33, 90231), (57, 52239), (99, 30077), (171, 17413), (209, 14247), (627, 4749), (1583, 1881)]