771290233

素因数分解:

$7^2\times {\mathrm{4139}}^1\times {\mathrm{3803}}^1$

素因数の和:7956

約数の個数: 12

約数和(自身を含む): 897667920

約数和(自身を除く): 126377687

約数列:

[1, 7, 49, 3803, 4139, 26621, 28973, 186347, 202811, 15740617, 110184319, 771290233]

約数ペア:

[(1, 771290233), (7, 110184319), (49, 15740617), (3803, 202811), (4139, 186347), (26621, 28973)]