13580201907

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{11696987}}^1$

素因数の和:11697039

約数の個数: 16

約数和(自身を含む): 20586698880

約数和(自身を除く): 7006496973

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 11696987, 35090961, 105272883, 315818649, 502970441, 1508911323, 4526733969, 13580201907]

約数ペア:

[(1, 13580201907), (3, 4526733969), (9, 1508911323), (27, 502970441), (43, 315818649), (129, 105272883), (387, 35090961), (1161, 11696987)]