51332721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{5309}}^1$

素因数の和:5616

約数の個数: 16

約数和(自身を含む): 74934720

約数和(自身を除く): 23601999

約数列:

[1, 3, 11, 33, 293, 879, 3223, 5309, 9669, 15927, 58399, 175197, 1555537, 4666611, 17110907, 51332721]

約数ペア:

[(1, 51332721), (3, 17110907), (11, 4666611), (33, 1555537), (293, 175197), (879, 58399), (3223, 15927), (5309, 9669)]