11997065805

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6105377}}^1$

素因数の和:6105516

約数の個数: 16

約数和(自身を含む): 19341837504

約数和(自身を除く): 7344771699

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 6105377, 18316131, 30526885, 91580655, 799804387, 2399413161, 3999021935, 11997065805]

約数ペア:

[(1, 11997065805), (3, 3999021935), (5, 2399413161), (15, 799804387), (131, 91580655), (393, 30526885), (655, 18316131), (1965, 6105377)]