1917502893

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{130469}}^1$

素因数の和:130569

約数の個数: 24

約数和(自身を含む): 2930878080

約数和(自身を除く): 1013375187

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 14697, 130469, 391407, 1174221, 3000787, 9002361, 9263299, 27007083, 27789897, 83369691, 213055877, 639167631, 1917502893]

約数ペア:

[(1, 1917502893), (3, 639167631), (9, 213055877), (23, 83369691), (69, 27789897), (71, 27007083), (207, 9263299), (213, 9002361), (639, 3000787), (1633, 1174221), (4899, 391407), (14697, 130469)]