9005013

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1158

約数の個数: 20

約数和(自身を含む): 13590720

約数和(自身を除く): 4585707

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 1039, 2889, 3117, 8667, 9351, 28053, 84159, 111173, 333519, 1000557, 3001671, 9005013]

約数ペア:

[(1, 9005013), (3, 3001671), (9, 1000557), (27, 333519), (81, 111173), (107, 84159), (321, 28053), (963, 9351), (1039, 8667), (2889, 3117)]