3225500999

素因数分解:

$7^4\times {\mathrm{631}}^1\times {\mathrm{2129}}^1$

素因数の和:2788

約数の個数: 20

約数和(自身を含む): 3770594160

約数和(自身を除く): 545093161

約数列:

[1, 7, 49, 343, 631, 2129, 2401, 4417, 14903, 30919, 104321, 216433, 730247, 1343399, 1515031, 5111729, 9403793, 65826551, 460785857, 3225500999]

約数ペア:

[(1, 3225500999), (7, 460785857), (49, 65826551), (343, 9403793), (631, 5111729), (2129, 1515031), (2401, 1343399), (4417, 730247), (14903, 216433), (30919, 104321)]