271092381

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{787}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 423628800

約数和(自身を除く): 152536419

約数列:

[1, 3, 7, 21, 47, 141, 329, 349, 787, 987, 1047, 2361, 2443, 5509, 7329, 16403, 16527, 36989, 49209, 110967, 114821, 258923, 274663, 344463, 776769, 823989, 1922641, 5767923, 12909161, 38727483, 90364127, 271092381]

約数ペア:

[(1, 271092381), (3, 90364127), (7, 38727483), (21, 12909161), (47, 5767923), (141, 1922641), (329, 823989), (349, 776769), (787, 344463), (987, 274663), (1047, 258923), (2361, 114821), (2443, 110967), (5509, 49209), (7329, 36989), (16403, 16527)]