12197277

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{2141}}^1$

素因数の和:2361

約数の個数: 16

約数和(自身を含む): 18164160

約数和(自身を除く): 5966883

約数列:

[1, 3, 9, 27, 211, 633, 1899, 2141, 5697, 6423, 19269, 57807, 451751, 1355253, 4065759, 12197277]

約数ペア:

[(1, 12197277), (3, 4065759), (9, 1355253), (27, 451751), (211, 57807), (633, 19269), (1899, 6423), (2141, 5697)]