7631091

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7247}}^1$

素因数の和:7272

約数の個数: 20

約数和(自身を含む): 12278112

約数和(自身を除く): 4647021

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7247, 21741, 65223, 94211, 195669, 282633, 587007, 847899, 2543697, 7631091]

約数ペア:

[(1, 7631091), (3, 2543697), (9, 847899), (13, 587007), (27, 282633), (39, 195669), (81, 94211), (117, 65223), (351, 21741), (1053, 7247)]