289338174723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{867001}}^1$

素因数の和:867259

約数の個数: 32

約数和(自身を含む): 427258585600

約数和(自身を除く): 137920410877

約数列:

[1, 3, 13, 39, 43, 129, 199, 559, 597, 1677, 2587, 7761, 8557, 25671, 111241, 333723, 867001, 2601003, 11271013, 33813039, 37281043, 111843129, 172533199, 484653559, 517599597, 1453960677, 2242931587, 6728794761, 7418927557, 22256782671, 96446058241, 289338174723]

約数ペア:

[(1, 289338174723), (3, 96446058241), (13, 22256782671), (39, 7418927557), (43, 6728794761), (129, 2242931587), (199, 1453960677), (559, 517599597), (597, 484653559), (1677, 172533199), (2587, 111843129), (7761, 37281043), (8557, 33813039), (25671, 11271013), (111241, 2601003), (333723, 867001)]