13090209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4457}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 19258560

約数和(自身を除く): 6168351

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 4457, 13371, 49027, 147081, 396673, 1190019, 4363403, 13090209]

約数ペア:

[(1, 13090209), (3, 4363403), (11, 1190019), (33, 396673), (89, 147081), (267, 49027), (979, 13371), (2937, 4457)]