2345517

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1294

約数の個数: 20

約数和(自身を含む): 3659040

約数和(自身を除く): 1313523

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1259, 1863, 3777, 11331, 28957, 33993, 86871, 101979, 260613, 781839, 2345517]

約数ペア:

[(1, 2345517), (3, 781839), (9, 260613), (23, 101979), (27, 86871), (69, 33993), (81, 28957), (207, 11331), (621, 3777), (1259, 1863)]