9802331

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 12563712

約数和(自身を除く): 2761381

約数列:

[1, 7, 11, 71, 77, 121, 163, 497, 781, 847, 1141, 1793, 5467, 8591, 11573, 12551, 19723, 60137, 81011, 127303, 138061, 891121, 1400333, 9802331]

約数ペア:

[(1, 9802331), (7, 1400333), (11, 891121), (71, 138061), (77, 127303), (121, 81011), (163, 60137), (497, 19723), (781, 12551), (847, 11573), (1141, 8591), (1793, 5467)]