48798421

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 57401344

約数和(自身を除く): 8602923

約数列:

[1, 7, 43, 223, 301, 727, 1561, 5089, 9589, 31261, 67123, 162121, 218827, 1134847, 6971203, 48798421]

約数ペア:

[(1, 48798421), (7, 6971203), (43, 1134847), (223, 218827), (301, 162121), (727, 67123), (1561, 31261), (5089, 9589)]