2060449893

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{348461}}^1$

素因数の和:348546

約数の個数: 20

約数和(自身を含む): 3120128748

約数和(自身を除く): 1059678855

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 348461, 1045383, 3136149, 9408447, 25437653, 28225341, 76312959, 228938877, 686816631, 2060449893]

約数ペア:

[(1, 2060449893), (3, 686816631), (9, 228938877), (27, 76312959), (73, 28225341), (81, 25437653), (219, 9408447), (657, 3136149), (1971, 1045383), (5913, 348461)]