2019221493

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{1637}}^1\times {\mathrm{2297}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 2710169280

約数和(自身を除く): 690947787

約数列:

[1, 3, 179, 537, 1637, 2297, 4911, 6891, 293023, 411163, 879069, 1233489, 3760189, 11280567, 673073831, 2019221493]

約数ペア:

[(1, 2019221493), (3, 673073831), (179, 11280567), (537, 3760189), (1637, 1233489), (2297, 879069), (4911, 411163), (6891, 293023)]