5570991

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9003

約数の個数: 16

約数和(自身を含む): 8613120

約数和(自身を除く): 3042129

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 8971, 26913, 80739, 206333, 242217, 618999, 1856997, 5570991]

約数ペア:

[(1, 5570991), (3, 1856997), (9, 618999), (23, 242217), (27, 206333), (69, 80739), (207, 26913), (621, 8971)]