15779247

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2599

約数の個数: 24

約数和(自身を含む): 24495408

約数和(自身を除く): 8716161

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 2557, 6171, 7671, 28127, 43469, 84381, 130407, 309397, 478159, 928191, 1434477, 5259749, 15779247]

約数ペア:

[(1, 15779247), (3, 5259749), (11, 1434477), (17, 928191), (33, 478159), (51, 309397), (121, 130407), (187, 84381), (363, 43469), (561, 28127), (2057, 7671), (2557, 6171)]