13923119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5087}}^1$

素因数の和:5134

約数の個数: 16

約数和(自身を含む): 17584128

約数和(自身を除く): 3661009

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 5087, 35609, 86479, 117001, 605353, 819007, 1989017, 13923119]

約数ペア:

[(1, 13923119), (7, 1989017), (17, 819007), (23, 605353), (119, 117001), (161, 86479), (391, 35609), (2737, 5087)]