2017320189

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{25763}}^1$

素因数の和:26416

約数の個数: 16

約数和(自身を含む): 2756954112

約数和(自身を除く): 739633923

約数列:

[1, 3, 43, 129, 607, 1821, 25763, 26101, 77289, 78303, 1107809, 3323427, 15638141, 46914423, 672440063, 2017320189]

約数ペア:

[(1, 2017320189), (3, 672440063), (43, 46914423), (129, 15638141), (607, 3323427), (1821, 1107809), (25763, 78303), (26101, 77289)]