39568671

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{8311}}^1$

素因数の和:8363

約数の個数: 18

約数和(自身を含む): 59754968

約数和(自身を除く): 20186297

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 8311, 24933, 74799, 191153, 573459, 1720377, 4396519, 13189557, 39568671]

約数ペア:

[(1, 39568671), (3, 13189557), (9, 4396519), (23, 1720377), (69, 573459), (207, 191153), (529, 74799), (1587, 24933), (4761, 8311)]