13232121

素因数分解:

$3^1\times 7^1\times {\mathrm{630101}}^1$

素因数の和:630111

約数の個数: 8

約数和(自身を含む): 20163264

約数和(自身を除く): 6931143

約数列:

[1, 3, 7, 21, 630101, 1890303, 4410707, 13232121]

約数ペア:

[(1, 13232121), (3, 4410707), (7, 1890303), (21, 630101)]