21270291537

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3499}}^1\times {\mathrm{184211}}^1$

素因数の和:187724

約数の個数: 16

約数和(自身を含む): 30947616000

約数和(自身を除く): 9677324463

約数列:

[1, 3, 11, 33, 3499, 10497, 38489, 115467, 184211, 552633, 2026321, 6078963, 644554289, 1933662867, 7090097179, 21270291537]

約数ペア:

[(1, 21270291537), (3, 7090097179), (11, 1933662867), (33, 644554289), (3499, 6078963), (10497, 2026321), (38489, 552633), (115467, 184211)]