1513256979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1\times {\mathrm{1049}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 2224051200

約数和(自身を除く): 710794221

約数列:

[1, 3, 13, 39, 47, 141, 611, 787, 1049, 1833, 2361, 3147, 10231, 13637, 30693, 36989, 40911, 49303, 110967, 147909, 480857, 640939, 825563, 1442571, 1922817, 2476689, 10732319, 32196957, 38801461, 116404383, 504418993, 1513256979]

約数ペア:

[(1, 1513256979), (3, 504418993), (13, 116404383), (39, 38801461), (47, 32196957), (141, 10732319), (611, 2476689), (787, 1922817), (1049, 1442571), (1833, 825563), (2361, 640939), (3147, 480857), (10231, 147909), (13637, 110967), (30693, 49303), (36989, 40911)]