9146291

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 11819520

約数和(自身を除く): 2673229

約数列:

[1, 7, 11, 49, 71, 77, 239, 497, 539, 781, 1673, 2629, 3479, 5467, 11711, 16969, 18403, 38269, 118783, 128821, 186659, 831481, 1306613, 9146291]

約数ペア:

[(1, 9146291), (7, 1306613), (11, 831481), (49, 186659), (71, 128821), (77, 118783), (239, 38269), (497, 18403), (539, 16969), (781, 11711), (1673, 5467), (2629, 3479)]