206914971

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{14591}}^1$

素因数の和:14786

約数の個数: 16

約数和(自身を含む): 287170560

約数和(自身を除く): 80255589

約数列:

[1, 3, 29, 87, 163, 489, 4727, 14181, 14591, 43773, 423139, 1269417, 2378333, 7134999, 68971657, 206914971]

約数ペア:

[(1, 206914971), (3, 68971657), (29, 7134999), (87, 2378333), (163, 1269417), (489, 423139), (4727, 43773), (14181, 14591)]