7247043

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2079

約数の個数: 16

約数和(自身を含む): 10819200

約数和(自身を除く): 3572157

約数列:

[1, 3, 9, 27, 139, 417, 1251, 1931, 3753, 5793, 17379, 52137, 268409, 805227, 2415681, 7247043]

約数ペア:

[(1, 7247043), (3, 2415681), (9, 805227), (27, 268409), (139, 52137), (417, 17379), (1251, 5793), (1931, 3753)]