26972971

素因数分解:

${\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 28615680

約数和(自身を除く): 1642709

約数列:

[1, 47, 59, 71, 137, 2773, 3337, 4189, 6439, 8083, 9727, 196883, 379901, 457169, 573893, 26972971]

約数ペア:

[(1, 26972971), (47, 573893), (59, 457169), (71, 379901), (137, 196883), (2773, 9727), (3337, 8083), (4189, 6439)]