7988695989

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{108517}}^1$

素因数の和:109036

約数の個数: 16

約数和(自身を含む): 10876108032

約数和(自身を除く): 2887412043

約数列:

[1, 3, 53, 159, 463, 1389, 24539, 73617, 108517, 325551, 5751401, 17254203, 50243371, 150730113, 2662898663, 7988695989]

約数ペア:

[(1, 7988695989), (3, 2662898663), (53, 150730113), (159, 50243371), (463, 17254203), (1389, 5751401), (24539, 325551), (73617, 108517)]