28305494791

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{9790901}}^1$

素因数の和:9790974

約数の個数: 12

約数和(自身を含む): 33484884840

約数和(自身を除く): 5179390049

約数列:

[1, 7, 49, 59, 413, 2891, 9790901, 68536307, 479754149, 577663159, 4043642113, 28305494791]

約数ペア:

[(1, 28305494791), (7, 4043642113), (49, 577663159), (59, 479754149), (413, 68536307), (2891, 9790901)]