489184487

素因数分解:

${\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 553058688

約数和(自身を除く): 63874201

約数列:

[1, 11, 67, 83, 121, 727, 737, 913, 5561, 7997, 8107, 10043, 48709, 60341, 61171, 87967, 535799, 663751, 672881, 4042847, 5893789, 7301261, 44471317, 489184487]

約数ペア:

[(1, 489184487), (11, 44471317), (67, 7301261), (83, 5893789), (121, 4042847), (727, 672881), (737, 663751), (913, 535799), (5561, 87967), (7997, 61171), (8107, 60341), (10043, 48709)]