47296989

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 70655832

約数和(自身を除く): 23358843

約数列:

[1, 3, 9, 37, 111, 173, 333, 519, 821, 1557, 2463, 6401, 7389, 19203, 30377, 57609, 91131, 142033, 273393, 426099, 1278297, 5255221, 15765663, 47296989]

約数ペア:

[(1, 47296989), (3, 15765663), (9, 5255221), (37, 1278297), (111, 426099), (173, 273393), (333, 142033), (519, 91131), (821, 57609), (1557, 30377), (2463, 19203), (6401, 7389)]