9237991

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 11049984

約数和(自身を除く): 1811993

約数列:

[1, 7, 43, 47, 301, 329, 653, 2021, 4571, 14147, 28079, 30691, 196553, 214837, 1319713, 9237991]

約数ペア:

[(1, 9237991), (7, 1319713), (43, 214837), (47, 196553), (301, 30691), (329, 28079), (653, 14147), (2021, 4571)]