244443747

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 347493888

約数和(自身を除く): 103050141

約数列:

[1, 3, 23, 69, 107, 113, 293, 321, 339, 879, 2461, 2599, 6739, 7383, 7797, 12091, 20217, 31351, 33109, 36273, 94053, 99327, 278093, 721073, 761507, 834279, 2163219, 2284521, 3542663, 10627989, 81481249, 244443747]

約数ペア:

[(1, 244443747), (3, 81481249), (23, 10627989), (69, 3542663), (107, 2284521), (113, 2163219), (293, 834279), (321, 761507), (339, 721073), (879, 278093), (2461, 99327), (2599, 94053), (6739, 36273), (7383, 33109), (7797, 31351), (12091, 20217)]