25383321

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{1847}}^1$

素因数の和:2365

約数の個数: 16

約数和(自身を含む): 37699200

約数和(自身を除く): 12315879

約数列:

[1, 3, 9, 27, 509, 1527, 1847, 4581, 5541, 13743, 16623, 49869, 940123, 2820369, 8461107, 25383321]

約数ペア:

[(1, 25383321), (3, 8461107), (9, 2820369), (27, 940123), (509, 49869), (1527, 16623), (1847, 13743), (4581, 5541)]