2334409

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 3053376

約数和(自身を除く): 718967

約数列:

[1, 7, 11, 49, 61, 71, 77, 427, 497, 539, 671, 781, 2989, 3479, 4331, 4697, 5467, 30317, 32879, 38269, 47641, 212219, 333487, 2334409]

約数ペア:

[(1, 2334409), (7, 333487), (11, 212219), (49, 47641), (61, 38269), (71, 32879), (77, 30317), (427, 5467), (497, 4697), (539, 4331), (671, 3479), (781, 2989)]