1277761746

素因数分解:

$2^1\times 3^1\times {\mathrm{9127}}^1\times {\mathrm{23333}}^1$

素因数の和:32465

約数の個数: 16

約数和(自身を含む): 2555913024

約数和(自身を除く): 1278151278

約数列:

[1, 2, 3, 6, 9127, 18254, 23333, 27381, 46666, 54762, 69999, 139998, 212960291, 425920582, 638880873, 1277761746]

約数ペア:

[(1, 1277761746), (2, 638880873), (3, 425920582), (6, 212960291), (9127, 139998), (18254, 69999), (23333, 54762), (27381, 46666)]