9421559

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 11343360

約数和(自身を除く): 1921801

約数列:

[1, 7, 23, 139, 161, 421, 973, 2947, 3197, 9683, 22379, 58519, 67781, 409633, 1345937, 9421559]

約数ペア:

[(1, 9421559), (7, 1345937), (23, 409633), (139, 67781), (161, 58519), (421, 22379), (973, 9683), (2947, 3197)]