15691915029

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{39409}}^1$

素因数の和:39769

約数の個数: 32

約数和(自身を含む): 24354749440

約数和(自身を除く): 8662834411

約数列:

[1, 3, 7, 21, 67, 201, 283, 469, 849, 1407, 1981, 5943, 18961, 39409, 56883, 118227, 132727, 275863, 398181, 827589, 2640403, 7921209, 11152747, 18482821, 33458241, 55448463, 78069229, 234207687, 747234049, 2241702147, 5230638343, 15691915029]

約数ペア:

[(1, 15691915029), (3, 5230638343), (7, 2241702147), (21, 747234049), (67, 234207687), (201, 78069229), (283, 55448463), (469, 33458241), (849, 18482821), (1407, 11152747), (1981, 7921209), (5943, 2640403), (18961, 827589), (39409, 398181), (56883, 275863), (118227, 132727)]