13162569

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20219}}^1$

素因数の和:20260

約数の個数: 16

約数和(自身を含む): 20705280

約数和(自身を除く): 7542711

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 20219, 60657, 141533, 424599, 626789, 1880367, 4387523, 13162569]

約数ペア:

[(1, 13162569), (3, 4387523), (7, 1880367), (21, 626789), (31, 424599), (93, 141533), (217, 60657), (651, 20219)]