528070501

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2011}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 644065344

約数和(自身を除く): 115994843

約数列:

[1, 7, 23, 49, 161, 233, 1127, 1631, 2011, 5359, 11417, 14077, 37513, 46253, 98539, 262591, 323771, 468563, 2266397, 3279941, 10776949, 22959587, 75438643, 528070501]

約数ペア:

[(1, 528070501), (7, 75438643), (23, 22959587), (49, 10776949), (161, 3279941), (233, 2266397), (1127, 468563), (1631, 323771), (2011, 262591), (5359, 98539), (11417, 46253), (14077, 37513)]