12955479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4793}}^1$

素因数の和:4866

約数の個数: 16

約数和(自身を含む): 18639072

約数和(自身を除く): 5683593

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 4793, 14379, 81481, 244443, 254029, 762087, 4318493, 12955479]

約数ペア:

[(1, 12955479), (3, 4318493), (17, 762087), (51, 254029), (53, 244443), (159, 81481), (901, 14379), (2703, 4793)]