7386939

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3169}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 12527840

約数和(自身を除く): 5140901

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 3169, 9507, 22183, 28521, 66549, 117253, 199647, 351759, 820771, 1055277, 2462313, 7386939]

約数ペア:

[(1, 7386939), (3, 2462313), (7, 1055277), (9, 820771), (21, 351759), (37, 199647), (63, 117253), (111, 66549), (259, 28521), (333, 22183), (777, 9507), (2331, 3169)]