2097335517

素因数分解:

$3^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1\times {\mathrm{7307}}^1$

素因数の和:7948

約数の個数: 16

約数和(自身を含む): 2815509312

約数和(自身を除く): 718173795

約数列:

[1, 3, 241, 397, 723, 1191, 7307, 21921, 95677, 287031, 1760987, 2900879, 5282961, 8702637, 699111839, 2097335517]

約数ペア:

[(1, 2097335517), (3, 699111839), (241, 8702637), (397, 5282961), (723, 2900879), (1191, 1760987), (7307, 287031), (21921, 95677)]