13665841

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4993}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 17259264

約数和(自身を除く): 3593423

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 4993, 34951, 84881, 114839, 594167, 803873, 1952263, 13665841]

約数ペア:

[(1, 13665841), (7, 1952263), (17, 803873), (23, 594167), (119, 114839), (161, 84881), (391, 34951), (2737, 4993)]