21786982049277

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107201}}^1\times {\mathrm{981811}}^1$

素因数の和:1089041

約数の個数: 24

約数和(自身を含む): 32838689527488

約数和(自身を除く): 11051707478211

約数列:

[1, 3, 9, 23, 69, 207, 107201, 321603, 964809, 981811, 2465623, 2945433, 7396869, 8836299, 22190607, 22581653, 67744959, 203234877, 105251121011, 315753363033, 947260089099, 2420775783253, 7262327349759, 21786982049277]

約数ペア:

[(1, 21786982049277), (3, 7262327349759), (9, 2420775783253), (23, 947260089099), (69, 315753363033), (207, 105251121011), (107201, 203234877), (321603, 67744959), (964809, 22581653), (981811, 22190607), (2465623, 8836299), (2945433, 7396869)]