2527779

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 3610880

約数和(自身を除く): 1083101

約数列:

[1, 3, 19, 57, 61, 183, 727, 1159, 2181, 3477, 13813, 41439, 44347, 133041, 842593, 2527779]

約数ペア:

[(1, 2527779), (3, 842593), (19, 133041), (57, 44347), (61, 41439), (183, 13813), (727, 3477), (1159, 2181)]