28503601

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5711}}^1$

素因数の和:5772

約数の個数: 16

約数和(自身を含む): 35094528

約数和(自身を除く): 6590927

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 5711, 39977, 131353, 177041, 919471, 1239287, 4071943, 28503601]

約数ペア:

[(1, 28503601), (7, 4071943), (23, 1239287), (31, 919471), (161, 177041), (217, 131353), (713, 39977), (4991, 5711)]