39945189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1699}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 56548800

約数和(自身を除く): 16603611

約数列:

[1, 3, 17, 51, 461, 1383, 1699, 5097, 7837, 23511, 28883, 86649, 783239, 2349717, 13315063, 39945189]

約数ペア:

[(1, 39945189), (3, 13315063), (17, 2349717), (51, 783239), (461, 86649), (1383, 28883), (1699, 23511), (5097, 7837)]