1939119

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7126

約数の個数: 16

約数和(自身を含む): 3182592

約数和(自身を除く): 1243473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7103, 21309, 49721, 92339, 149163, 277017, 646373, 1939119]

約数ペア:

[(1, 1939119), (3, 646373), (7, 277017), (13, 149163), (21, 92339), (39, 49721), (91, 21309), (273, 7103)]