87461209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4139}}^1$

素因数の和:4280

約数の個数: 16

約数和(自身を含む): 101943360

約数和(自身を除く): 14482151

約数列:

[1, 11, 17, 113, 187, 1243, 1921, 4139, 21131, 45529, 70363, 467707, 773993, 5144777, 7951019, 87461209]

約数ペア:

[(1, 87461209), (11, 7951019), (17, 5144777), (113, 773993), (187, 467707), (1243, 70363), (1921, 45529), (4139, 21131)]