47782889

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{88651}}^1$

素因数の和:88676

約数の個数: 12

約数和(自身を含む): 60637968

約数和(自身を除く): 12855079

約数列:

[1, 7, 11, 49, 77, 539, 88651, 620557, 975161, 4343899, 6826127, 47782889]

約数ペア:

[(1, 47782889), (7, 6826127), (11, 4343899), (49, 975161), (77, 620557), (539, 88651)]