2556147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2714

約数の個数: 16

約数和(自身を含む): 3847680

約数和(自身を除く): 1291533

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 2671, 8013, 29381, 77459, 88143, 232377, 852049, 2556147]

約数ペア:

[(1, 2556147), (3, 852049), (11, 232377), (29, 88143), (33, 77459), (87, 29381), (319, 8013), (957, 2671)]