3077921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 3898368

約数和(自身を除く): 820447

約数列:

[1, 7, 11, 71, 77, 497, 563, 781, 3941, 5467, 6193, 39973, 43351, 279811, 439703, 3077921]

約数ペア:

[(1, 3077921), (7, 439703), (11, 279811), (71, 43351), (77, 39973), (497, 6193), (563, 5467), (781, 3941)]