920828427259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1297}}^1\times {\mathrm{5507}}^1$

素因数の和:7075

約数の個数: 32

約数和(自身を含む): 1018529842176

約数和(自身を除く): 97701414917

約数列:

[1, 13, 47, 211, 611, 1297, 2743, 5507, 9917, 16861, 60959, 71591, 128921, 258829, 273667, 792467, 1161977, 3364777, 3557671, 7142579, 12862349, 15105701, 54612919, 92853527, 167210537, 335701213, 709967947, 1507084169, 4364115769, 19592094197, 70832955943, 920828427259]

約数ペア:

[(1, 920828427259), (13, 70832955943), (47, 19592094197), (211, 4364115769), (611, 1507084169), (1297, 709967947), (2743, 335701213), (5507, 167210537), (9917, 92853527), (16861, 54612919), (60959, 15105701), (71591, 12862349), (128921, 7142579), (258829, 3557671), (273667, 3364777), (792467, 1161977)]