16226221

素因数分解:

${\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 16

約数和(自身を含む): 18200448

約数和(自身を除く): 1974227

約数列:

[1, 11, 73, 121, 167, 803, 1331, 1837, 8833, 12191, 20207, 97163, 134101, 222277, 1475111, 16226221]

約数ペア:

[(1, 16226221), (11, 1475111), (73, 222277), (121, 134101), (167, 97163), (803, 20207), (1331, 12191), (1837, 8833)]