392925721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2383}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 420194304

約数和(自身を除く): 27268583

約数列:

[1, 23, 67, 107, 1541, 2383, 2461, 7169, 54809, 159661, 164887, 254981, 3672203, 5864563, 17083727, 392925721]

約数ペア:

[(1, 392925721), (23, 17083727), (67, 5864563), (107, 3672203), (1541, 254981), (2383, 164887), (2461, 159661), (7169, 54809)]