2879967

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 3991680

約数和(自身を除く): 1111713

約数列:

[1, 3, 53, 59, 159, 177, 307, 921, 3127, 9381, 16271, 18113, 48813, 54339, 959989, 2879967]

約数ペア:

[(1, 2879967), (3, 959989), (53, 54339), (59, 48813), (159, 18113), (177, 16271), (307, 9381), (921, 3127)]