26205837

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3793}}^1$

素因数の和:3857

約数の個数: 24

約数和(自身を含む): 41521536

約数和(自身を除く): 15315699

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 3793, 6909, 11379, 26551, 79653, 178271, 185857, 534813, 557571, 1247897, 3743691, 8735279, 26205837]

約数ペア:

[(1, 26205837), (3, 8735279), (7, 3743691), (21, 1247897), (47, 557571), (49, 534813), (141, 185857), (147, 178271), (329, 79653), (987, 26551), (2303, 11379), (3793, 6909)]