12944672019

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{4942601}}^1$

素因数の和:4942707

約数の個数: 16

約数和(自身を含む): 19374999840

約数和(自身を除く): 6430327821

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 4942601, 14827803, 44483409, 133450227, 479432297, 1438296891, 4314890673, 12944672019]

約数ペア:

[(1, 12944672019), (3, 4314890673), (9, 1438296891), (27, 479432297), (97, 133450227), (291, 44483409), (873, 14827803), (2619, 4942601)]