27818413

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5653}}^1$

素因数の和:5716

約数の個数: 16

約数和(自身を含む): 34376320

約数和(自身を除く): 6557907

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 5653, 39571, 107407, 209161, 751849, 1464127, 3974059, 27818413]

約数ペア:

[(1, 27818413), (7, 3974059), (19, 1464127), (37, 751849), (133, 209161), (259, 107407), (703, 39571), (4921, 5653)]