12965830773

素因数分解:

$3^1\times 7^1\times {\mathrm{11903}}^1\times {\mathrm{51871}}^1$

素因数の和:63784

約数の個数: 16

約数和(自身を含む): 19759497216

約数和(自身を除く): 6793666443

約数列:

[1, 3, 7, 21, 11903, 35709, 51871, 83321, 155613, 249963, 363097, 1089291, 617420513, 1852261539, 4321943591, 12965830773]

約数ペア:

[(1, 12965830773), (3, 4321943591), (7, 1852261539), (21, 617420513), (11903, 1089291), (35709, 363097), (51871, 249963), (83321, 155613)]