2952939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 4397184

約数和(自身を除く): 1444245

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 2081, 6243, 22891, 68673, 89483, 268449, 984313, 2952939]

約数ペア:

[(1, 2952939), (3, 984313), (11, 268449), (33, 89483), (43, 68673), (129, 22891), (473, 6243), (1419, 2081)]