7890350061

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{55207}}^1$

素因数の和:55353

約数の個数: 32

約数和(自身を含む): 11829528576

約数和(自身を除く): 3939178515

約数列:

[1, 3, 11, 33, 61, 71, 183, 213, 671, 781, 2013, 2343, 4331, 12993, 47641, 55207, 142923, 165621, 607277, 1821831, 3367627, 3919697, 10102881, 11759091, 37043897, 43116667, 111131691, 129350001, 239101517, 717304551, 2630116687, 7890350061]

約数ペア:

[(1, 7890350061), (3, 2630116687), (11, 717304551), (33, 239101517), (61, 129350001), (71, 111131691), (183, 43116667), (213, 37043897), (671, 11759091), (781, 10102881), (2013, 3919697), (2343, 3367627), (4331, 1821831), (12993, 607277), (47641, 165621), (55207, 142923)]