1651570479

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{5011}}^1$

素因数の和:5349

約数の個数: 40

約数和(自身を含む): 2665962992

約数和(自身を除く): 1014392513

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 313, 351, 939, 1053, 2817, 4069, 5011, 8451, 12207, 15033, 25353, 36621, 45099, 65143, 109863, 135297, 195429, 329589, 405891, 586287, 1568443, 1758861, 4705329, 5276583, 14115987, 20389759, 42347961, 61169277, 127043883, 183507831, 550523493, 1651570479]

約数ペア:

[(1, 1651570479), (3, 550523493), (9, 183507831), (13, 127043883), (27, 61169277), (39, 42347961), (81, 20389759), (117, 14115987), (313, 5276583), (351, 4705329), (939, 1758861), (1053, 1568443), (2817, 586287), (4069, 405891), (5011, 329589), (8451, 195429), (12207, 135297), (15033, 109863), (25353, 65143), (36621, 45099)]