11566539

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 17701632

約数和(自身を除く): 6135093

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 787, 1633, 2361, 4899, 7083, 14697, 18101, 54303, 55877, 162909, 167631, 502893, 1285171, 3855513, 11566539]

約数ペア:

[(1, 11566539), (3, 3855513), (9, 1285171), (23, 502893), (69, 167631), (71, 162909), (207, 55877), (213, 54303), (639, 18101), (787, 14697), (1633, 7083), (2361, 4899)]