271370281

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{60859}}^1$

素因数の和:60893

約数の個数: 16

約数和(自身を含む): 340816000

約数和(自身を除く): 69445719

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 60859, 426013, 791167, 2982091, 5538169, 20874637, 38767183, 271370281]

約数ペア:

[(1, 271370281), (7, 38767183), (13, 20874637), (49, 5538169), (91, 2982091), (343, 791167), (637, 426013), (4459, 60859)]