5186223

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 8626176

約数和(自身を除く): 3439953

約数列:

[1, 3, 7, 9, 21, 63, 191, 431, 573, 1293, 1337, 1719, 3017, 3879, 4011, 9051, 12033, 27153, 82321, 246963, 576247, 740889, 1728741, 5186223]

約数ペア:

[(1, 5186223), (3, 1728741), (7, 740889), (9, 576247), (21, 246963), (63, 82321), (191, 27153), (431, 12033), (573, 9051), (1293, 4011), (1337, 3879), (1719, 3017)]