9003321

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 14069120

約数和(自身を除く): 5065799

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 1423, 2109, 4269, 6327, 12807, 27037, 52651, 81111, 157953, 243333, 473859, 1000369, 3001107, 9003321]

約数ペア:

[(1, 9003321), (3, 3001107), (9, 1000369), (19, 473859), (37, 243333), (57, 157953), (111, 81111), (171, 52651), (333, 27037), (703, 12807), (1423, 6327), (2109, 4269)]