39955347

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10159}}^1$

素因数の和:10207

約数の個数: 24

約数和(自身を含む): 63398400

約数和(自身を除く): 23443053

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 10159, 30477, 91431, 193021, 233657, 579063, 700971, 1737189, 2102913, 4439483, 13318449, 39955347]

約数ペア:

[(1, 39955347), (3, 13318449), (9, 4439483), (19, 2102913), (23, 1737189), (57, 700971), (69, 579063), (171, 233657), (207, 193021), (437, 91431), (1311, 30477), (3933, 10159)]