13052907

素因数分解:

$3^4\times 7^1\times {\mathrm{23021}}^1$

素因数の和:23040

約数の個数: 20

約数和(自身を含む): 22285296

約数和(自身を除く): 9232389

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 23021, 69063, 161147, 207189, 483441, 621567, 1450323, 1864701, 4350969, 13052907]

約数ペア:

[(1, 13052907), (3, 4350969), (7, 1864701), (9, 1450323), (21, 621567), (27, 483441), (63, 207189), (81, 161147), (189, 69063), (567, 23021)]