13369371

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2729}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 18869760

約数和(自身を除く): 5500389

約数列:

[1, 3, 23, 69, 71, 213, 1633, 2729, 4899, 8187, 62767, 188301, 193759, 581277, 4456457, 13369371]

約数ペア:

[(1, 13369371), (3, 4456457), (23, 581277), (69, 193759), (71, 188301), (213, 62767), (1633, 8187), (2729, 4899)]