12110907

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 16636928

約数和(自身を除く): 4526021

約数列:

[1, 3, 43, 129, 223, 421, 669, 1263, 9589, 18103, 28767, 54309, 93883, 281649, 4036969, 12110907]

約数ペア:

[(1, 12110907), (3, 4036969), (43, 281649), (129, 93883), (223, 54309), (421, 28767), (669, 18103), (1263, 9589)]