389223478443

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{1301}}^1\times {\mathrm{5009}}^1$

素因数の和:6819

約数の個数: 32

約数和(自身を含む): 532695905280

約数和(自身を除く): 143472426837

約数列:

[1, 3, 43, 129, 463, 1301, 1389, 3903, 5009, 15027, 19909, 55943, 59727, 167829, 215387, 602363, 646161, 1807089, 2319167, 6516709, 6957501, 19550127, 25901609, 77704827, 99724181, 280218487, 299172543, 840655461, 3017236267, 9051708801, 129741159481, 389223478443]

約数ペア:

[(1, 389223478443), (3, 129741159481), (43, 9051708801), (129, 3017236267), (463, 840655461), (1301, 299172543), (1389, 280218487), (3903, 99724181), (5009, 77704827), (15027, 25901609), (19909, 19550127), (55943, 6957501), (59727, 6516709), (167829, 2319167), (215387, 1807089), (602363, 646161)]