821424227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{15149}}^1$

素因数の和:15302

約数の個数: 16

約数和(自身を含む): 914575200

約数和(自身を除く): 93150973

約数列:

[1, 13, 43, 97, 559, 1261, 4171, 15149, 54223, 196937, 651407, 1469453, 8468291, 19102889, 63186479, 821424227]

約数ペア:

[(1, 821424227), (13, 63186479), (43, 19102889), (97, 8468291), (559, 1469453), (1261, 651407), (4171, 196937), (15149, 54223)]