638049117

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1\times {\mathrm{6701}}^1$

素因数の和:8588

約数の個数: 16

約数和(自身を含む): 901392192

約数和(自身を除く): 263343075

約数列:

[1, 3, 17, 51, 1867, 5601, 6701, 20103, 31739, 95217, 113917, 341751, 12510767, 37532301, 212683039, 638049117]

約数ペア:

[(1, 638049117), (3, 212683039), (17, 37532301), (51, 12510767), (1867, 341751), (5601, 113917), (6701, 95217), (20103, 31739)]