12571161

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 17107200

約数和(自身を除く): 4536039

約数列:

[1, 3, 89, 197, 239, 267, 591, 717, 17533, 21271, 47083, 52599, 63813, 141249, 4190387, 12571161]

約数ペア:

[(1, 12571161), (3, 4190387), (89, 141249), (197, 63813), (239, 52599), (267, 47083), (591, 21271), (717, 17533)]