1318686479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{12889}}^1$

素因数の和:13102

約数の個数: 16

約数和(自身を含む): 1470078720

約数和(自身を除く): 151392241

約数列:

[1, 11, 71, 131, 781, 1441, 9301, 12889, 102311, 141779, 915119, 1688459, 10066309, 18573049, 119880589, 1318686479]

約数ペア:

[(1, 1318686479), (11, 119880589), (71, 18573049), (131, 10066309), (781, 1688459), (1441, 915119), (9301, 141779), (12889, 102311)]