13408032417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1\times {\mathrm{5081}}^1$

素因数の和:6121

約数の個数: 32

約数和(自身を含む): 19548055296

約数和(自身を除く): 6140022879

約数列:

[1, 3, 13, 39, 71, 213, 923, 953, 2769, 2859, 5081, 12389, 15243, 37167, 66053, 67663, 198159, 202989, 360751, 879619, 1082253, 2638857, 4689763, 4842193, 14069289, 14526579, 62948509, 188845527, 343795703, 1031387109, 4469344139, 13408032417]

約数ペア:

[(1, 13408032417), (3, 4469344139), (13, 1031387109), (39, 343795703), (71, 188845527), (213, 62948509), (923, 14526579), (953, 14069289), (2769, 4842193), (2859, 4689763), (5081, 2638857), (12389, 1082253), (15243, 879619), (37167, 360751), (66053, 202989), (67663, 198159)]