2384721

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 20

約数和(自身を含む): 3630000

約数和(自身を除く): 1245279

約数列:

[1, 3, 9, 27, 59, 81, 177, 499, 531, 1497, 1593, 4491, 4779, 13473, 29441, 40419, 88323, 264969, 794907, 2384721]

約数ペア:

[(1, 2384721), (3, 794907), (9, 264969), (27, 88323), (59, 40419), (81, 29441), (177, 13473), (499, 4779), (531, 4491), (1497, 1593)]