47898399

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 64812800

約数和(自身を除く): 16914401

約数列:

[1, 3, 103, 309, 379, 409, 1137, 1227, 39037, 42127, 117111, 126381, 155011, 465033, 15966133, 47898399]

約数ペア:

[(1, 47898399), (3, 15966133), (103, 465033), (309, 155011), (379, 126381), (409, 117111), (1137, 42127), (1227, 39037)]