9756981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{937}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 15364440

約数和(自身を除く): 5607459

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 937, 1157, 2811, 3471, 8433, 10413, 12181, 36543, 83393, 109629, 250179, 750537, 1084109, 3252327, 9756981]

約数ペア:

[(1, 9756981), (3, 3252327), (9, 1084109), (13, 750537), (39, 250179), (89, 109629), (117, 83393), (267, 36543), (801, 12181), (937, 10413), (1157, 8433), (2811, 3471)]