12025881

素因数分解:

$3^3\times 7^1\times {\mathrm{63629}}^1$

素因数の和:63645

約数の個数: 16

約数和(自身を含む): 20361600

約数和(自身を除く): 8335719

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 63629, 190887, 445403, 572661, 1336209, 1717983, 4008627, 12025881]

約数ペア:

[(1, 12025881), (3, 4008627), (7, 1717983), (9, 1336209), (21, 572661), (27, 445403), (63, 190887), (189, 63629)]