5106969

素因数分解:

$3^4\times 7^1\times {\mathrm{9007}}^1$

素因数の和:9026

約数の個数: 20

約数和(自身を含む): 8719744

約数和(自身を除く): 3612775

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 9007, 27021, 63049, 81063, 189147, 243189, 567441, 729567, 1702323, 5106969]

約数ペア:

[(1, 5106969), (3, 1702323), (7, 729567), (9, 567441), (21, 243189), (27, 189147), (63, 81063), (81, 63049), (189, 27021), (567, 9007)]