1241426319

素因数分解:

$3^1\times 7^2\times {\mathrm{907}}^1\times {\mathrm{9311}}^1$

素因数の和:10235

約数の個数: 24

約数和(自身を含む): 1927807488

約数和(自身を除く): 686381169

約数列:

[1, 3, 7, 21, 49, 147, 907, 2721, 6349, 9311, 19047, 27933, 44443, 65177, 133329, 195531, 456239, 1368717, 8445077, 25335231, 59115539, 177346617, 413808773, 1241426319]

約数ペア:

[(1, 1241426319), (3, 413808773), (7, 177346617), (21, 59115539), (49, 25335231), (147, 8445077), (907, 1368717), (2721, 456239), (6349, 195531), (9311, 133329), (19047, 65177), (27933, 44443)]