2749332321

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{482593}}^1$

素因数の和:482813

約数の個数: 16

約数和(自身を含む): 4092397120

約数和(自身を除く): 1343064799

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5697, 482593, 1447779, 4343337, 13030011, 101827123, 305481369, 916444107, 2749332321]

約数ペア:

[(1, 2749332321), (3, 916444107), (9, 305481369), (27, 101827123), (211, 13030011), (633, 4343337), (1899, 1447779), (5697, 482593)]