43313211

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{18439}}^1$

素因数の和:18480

約数の個数: 20

約数和(自身を含む): 66937200

約数和(自身を除く): 23623989

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 18439, 55317, 165951, 497853, 534731, 1493559, 1604193, 4812579, 14437737, 43313211]

約数ペア:

[(1, 43313211), (3, 14437737), (9, 4812579), (27, 1604193), (29, 1493559), (81, 534731), (87, 497853), (261, 165951), (783, 55317), (2349, 18439)]