40805317

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 47715840

約数和(自身を除く): 6910523

約数列:

[1, 7, 79, 113, 553, 653, 791, 4571, 8927, 51587, 62489, 73789, 361109, 516523, 5829331, 40805317]

約数ペア:

[(1, 40805317), (7, 5829331), (79, 516523), (113, 361109), (553, 73789), (653, 62489), (791, 51587), (4571, 8927)]