13307005647

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2957}}^1\times {\mathrm{12821}}^1$

素因数の和:15800

約数の個数: 32

約数和(自身を含む): 21239386560

約数和(自身を除く): 7932380913

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2957, 8871, 12821, 26613, 38441, 38463, 79839, 115323, 115389, 166673, 345969, 346167, 500019, 1037907, 1500057, 4500171, 37911697, 113735091, 341205273, 492852061, 1023615819, 1478556183, 4435668549, 13307005647]

約数ペア:

[(1, 13307005647), (3, 4435668549), (9, 1478556183), (13, 1023615819), (27, 492852061), (39, 341205273), (117, 113735091), (351, 37911697), (2957, 4500171), (8871, 1500057), (12821, 1037907), (26613, 500019), (38441, 346167), (38463, 345969), (79839, 166673), (115323, 115389)]