13129113

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1063}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 5256807

約数列:

[1, 3, 23, 69, 179, 537, 1063, 3189, 4117, 12351, 24449, 73347, 190277, 570831, 4376371, 13129113]

約数ペア:

[(1, 13129113), (3, 4376371), (23, 570831), (69, 190277), (179, 73347), (537, 24449), (1063, 12351), (3189, 4117)]