4989537

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 8523840

約数和(自身を除く): 3534303

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 2731, 8193, 19117, 24579, 57351, 79199, 172053, 237597, 554393, 712791, 1663179, 4989537]

約数ペア:

[(1, 4989537), (3, 1663179), (7, 712791), (9, 554393), (21, 237597), (29, 172053), (63, 79199), (87, 57351), (203, 24579), (261, 19117), (609, 8193), (1827, 2731)]