690815662563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3301}}^1\times {\mathrm{5366017}}^1$

素因数の和:5369334

約数の個数: 16

約数和(自身を含む): 992241120416

約数和(自身を除く): 301425457853

約数列:

[1, 3, 13, 39, 3301, 9903, 42913, 128739, 5366017, 16098051, 69758221, 209274663, 17713222117, 53139666351, 230271887521, 690815662563]

約数ペア:

[(1, 690815662563), (3, 230271887521), (13, 53139666351), (39, 17713222117), (3301, 209274663), (9903, 69758221), (42913, 16098051), (128739, 5366017)]