39842019

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9439}}^1$

素因数の和:9519

約数の個数: 24

約数和(自身を含む): 66759680

約数和(自身を除く): 26917661

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 9439, 28317, 66073, 84951, 198219, 594657, 632413, 1897239, 4426891, 5691717, 13280673, 39842019]

約数ペア:

[(1, 39842019), (3, 13280673), (7, 5691717), (9, 4426891), (21, 1897239), (63, 632413), (67, 594657), (201, 198219), (469, 84951), (603, 66073), (1407, 28317), (4221, 9439)]