12963741

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36313}}^1$

素因数の和:36340

約数の個数: 16

約数和(自身を含む): 20916864

約数和(自身を除く): 7953123

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 36313, 108939, 254191, 617321, 762573, 1851963, 4321247, 12963741]

約数ペア:

[(1, 12963741), (3, 4321247), (7, 1851963), (17, 762573), (21, 617321), (51, 254191), (119, 108939), (357, 36313)]