1231511333

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{13159}}^1$

素因数の和:13508

約数の個数: 16

約数和(自身を含む): 1388432640

約数和(自身を除く): 156921307

約数列:

[1, 13, 23, 299, 313, 4069, 7199, 13159, 93587, 171067, 302657, 3934541, 4118767, 53543971, 94731641, 1231511333]

約数ペア:

[(1, 1231511333), (13, 94731641), (23, 53543971), (299, 4118767), (313, 3934541), (4069, 302657), (7199, 171067), (13159, 93587)]