349743231

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{182443}}^1$

素因数の和:182523

約数の個数: 16

約数和(自身を含む): 525438720

約数和(自身を除く): 175695489

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 182443, 547329, 1641987, 4925961, 12953453, 38860359, 116581077, 349743231]

約数ペア:

[(1, 349743231), (3, 116581077), (9, 38860359), (27, 12953453), (71, 4925961), (213, 1641987), (639, 547329), (1917, 182443)]