1251909172801

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{23139367}}^1$

素因数の和:23139564

約数の個数: 16

約数和(自身を含む): 1466110356480

約数和(自身を除く): 214201183679

約数列:

[1, 7, 59, 131, 413, 917, 7729, 54103, 23139367, 161975569, 1365222653, 3031257077, 9556558571, 21218799539, 178844167543, 1251909172801]

約数ペア:

[(1, 1251909172801), (7, 178844167543), (59, 21218799539), (131, 9556558571), (413, 3031257077), (917, 1365222653), (7729, 161975569), (54103, 23139367)]