31064361

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{937}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 42592704

約数和(自身を除く): 11528343

約数列:

[1, 3, 43, 129, 257, 771, 937, 2811, 11051, 33153, 40291, 120873, 240809, 722427, 10354787, 31064361]

約数ペア:

[(1, 31064361), (3, 10354787), (43, 722427), (129, 240809), (257, 120873), (771, 40291), (937, 33153), (2811, 11051)]