7922271

素因数分解:

$3^1\times 7^3\times {\mathrm{7699}}^1$

素因数の和:7723

約数の個数: 16

約数和(自身を含む): 12320000

約数和(自身を除く): 4397729

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 7699, 23097, 53893, 161679, 377251, 1131753, 2640757, 7922271]

約数ペア:

[(1, 7922271), (3, 2640757), (7, 1131753), (21, 377251), (49, 161679), (147, 53893), (343, 23097), (1029, 7699)]