4822391

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 5787648

約数和(自身を除く): 965257

約数列:

[1, 7, 31, 71, 217, 313, 497, 2191, 2201, 9703, 15407, 22223, 67921, 155561, 688913, 4822391]

約数ペア:

[(1, 4822391), (7, 688913), (31, 155561), (71, 67921), (217, 22223), (313, 15407), (497, 9703), (2191, 2201)]