2061369

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 3276000

約数和(自身を除く): 1214631

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 499, 1377, 1497, 4131, 4491, 8483, 13473, 25449, 40419, 76347, 121257, 229041, 687123, 2061369]

約数ペア:

[(1, 2061369), (3, 687123), (9, 229041), (17, 121257), (27, 76347), (51, 40419), (81, 25449), (153, 13473), (243, 8483), (459, 4491), (499, 4131), (1377, 1497)]