261277017

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{9767}}^1$

素因数の和:10048

約数の個数: 16

約数和(自身を含む): 359306112

約数和(自身を除く): 98029095

約数列:

[1, 3, 37, 111, 241, 723, 8917, 9767, 26751, 29301, 361379, 1084137, 2353847, 7061541, 87092339, 261277017]

約数ペア:

[(1, 261277017), (3, 87092339), (37, 7061541), (111, 2353847), (241, 1084137), (723, 361379), (8917, 29301), (9767, 26751)]