2116723617

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{2528941}}^1$

素因数の和:2528981

約数の個数: 16

約数和(自身を含む): 3237045760

約数和(自身を除く): 1120322143

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 2528941, 7586823, 22760469, 68281407, 78397171, 235191513, 705574539, 2116723617]

約数ペア:

[(1, 2116723617), (3, 705574539), (9, 235191513), (27, 78397171), (31, 68281407), (93, 22760469), (279, 7586823), (837, 2528941)]