1969263

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 3075696

約数和(自身を除く): 1106433

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 211, 549, 633, 1037, 1899, 3111, 3587, 9333, 10761, 12871, 32283, 38613, 115839, 218807, 656421, 1969263]

約数ペア:

[(1, 1969263), (3, 656421), (9, 218807), (17, 115839), (51, 38613), (61, 32283), (153, 12871), (183, 10761), (211, 9333), (549, 3587), (633, 3111), (1037, 1899)]