2017756887291

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{27930137}}^1$

素因数の和:27930515

約数の個数: 24

約数和(自身を含む): 3049971069600

約数和(自身を除く): 1032214182309

約数列:

[1, 3, 9, 23, 69, 207, 349, 1047, 3141, 8027, 24081, 72243, 27930137, 83790411, 251371233, 642393151, 1927179453, 5781538359, 9747617813, 29242853439, 87728560317, 224195209699, 672585629097, 2017756887291]

約数ペア:

[(1, 2017756887291), (3, 672585629097), (9, 224195209699), (23, 87728560317), (69, 29242853439), (207, 9747617813), (349, 5781538359), (1047, 1927179453), (3141, 642393151), (8027, 251371233), (24081, 83790411), (72243, 27930137)]