4290561

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 7119840

約数和(自身を除く): 2829279

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 2281, 6843, 20529, 25091, 43339, 75273, 130017, 225819, 390051, 476729, 1430187, 4290561]

約数ペア:

[(1, 4290561), (3, 1430187), (9, 476729), (11, 390051), (19, 225819), (33, 130017), (57, 75273), (99, 43339), (171, 25091), (209, 20529), (627, 6843), (1881, 2281)]