21167597401

素因数分解:

${\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1\times {\mathrm{2909}}^1$

素因数の和:4008

約数の個数: 16

約数和(自身を含む): 21802651200

約数和(自身を除く): 635053799

約数列:

[1, 43, 197, 859, 2909, 8471, 36937, 125087, 169223, 573073, 2498831, 7276589, 24642139, 107449733, 492269707, 21167597401]

約数ペア:

[(1, 21167597401), (43, 492269707), (197, 107449733), (859, 24642139), (2909, 7276589), (8471, 2498831), (36937, 573073), (125087, 169223)]