2019904179

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1\times {\mathrm{3229}}^1$

素因数の和:5254

約数の個数: 16

約数和(自身を含む): 2720176800

約数和(自身を除く): 700272621

約数列:

[1, 3, 109, 327, 1913, 3229, 5739, 9687, 208517, 351961, 625551, 1055883, 6177077, 18531231, 673301393, 2019904179]

約数ペア:

[(1, 2019904179), (3, 673301393), (109, 18531231), (327, 6177077), (1913, 1055883), (3229, 625551), (5739, 351961), (9687, 208517)]