2715279

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 4162560

約数和(自身を除く): 1447281

約数列:

[1, 3, 7, 21, 239, 541, 717, 1623, 1673, 3787, 5019, 11361, 129299, 387897, 905093, 2715279]

約数ペア:

[(1, 2715279), (3, 905093), (7, 387897), (21, 129299), (239, 11361), (541, 5019), (717, 3787), (1623, 1673)]