9397563

素因数分解:

$3^1\times 7^2\times {\mathrm{63929}}^1$

素因数の和:63946

約数の個数: 12

約数和(自身を含む): 14576040

約数和(自身を除く): 5178477

約数列:

[1, 3, 7, 21, 49, 147, 63929, 191787, 447503, 1342509, 3132521, 9397563]

約数ペア:

[(1, 9397563), (3, 3132521), (7, 1342509), (21, 447503), (49, 191787), (147, 63929)]