2019955479

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{111127}}^1$

素因数の和:111286

約数の個数: 16

約数和(自身を含む): 2763086592

約数和(自身を除く): 743131113

約数列:

[1, 3, 73, 83, 219, 249, 6059, 18177, 111127, 333381, 8112271, 9223541, 24336813, 27670623, 673318493, 2019955479]

約数ペア:

[(1, 2019955479), (3, 673318493), (73, 27670623), (83, 24336813), (219, 9223541), (249, 8112271), (6059, 333381), (18177, 111127)]