25994991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 40849920

約数和(自身を除く): 14854929

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 253, 319, 667, 759, 957, 1181, 2001, 3543, 7337, 12991, 22011, 27163, 34249, 38973, 81489, 102747, 298793, 376739, 787727, 896379, 1130217, 2363181, 8664997, 25994991]

約数ペア:

[(1, 25994991), (3, 8664997), (11, 2363181), (23, 1130217), (29, 896379), (33, 787727), (69, 376739), (87, 298793), (253, 102747), (319, 81489), (667, 38973), (759, 34249), (957, 27163), (1181, 22011), (2001, 12991), (3543, 7337)]