2790663

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 3953280

約数和(自身を除く): 1162617

約数列:

[1, 3, 19, 57, 173, 283, 519, 849, 3287, 5377, 9861, 16131, 48959, 146877, 930221, 2790663]

約数ペア:

[(1, 2790663), (3, 930221), (19, 146877), (57, 48959), (173, 16131), (283, 9861), (519, 5377), (849, 3287)]