80978417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4673}}^1$

素因数の和:4760

約数の個数: 16

約数和(自身を含む): 92133888

約数和(自身を除く): 11155471

約数列:

[1, 13, 31, 43, 403, 559, 1333, 4673, 17329, 60749, 144863, 200939, 1883219, 2612207, 6229109, 80978417]

約数ペア:

[(1, 80978417), (13, 6229109), (31, 2612207), (43, 1883219), (403, 200939), (559, 144863), (1333, 60749), (4673, 17329)]