2174589

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 3394872

約数和(自身を除く): 1220283

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 233, 549, 699, 1037, 2097, 3111, 3961, 9333, 11883, 14213, 35649, 42639, 127917, 241621, 724863, 2174589]

約数ペア:

[(1, 2174589), (3, 724863), (9, 241621), (17, 127917), (51, 42639), (61, 35649), (153, 14213), (183, 11883), (233, 9333), (549, 3961), (699, 3111), (1037, 2097)]