2017649763

素因数分解:

$3^3\times {\mathrm{1931}}^1\times {\mathrm{38699}}^1$

素因数の和:40639

約数の個数: 16

約数和(自身を含む): 2990736000

約数和(自身を除く): 973086237

約数列:

[1, 3, 9, 27, 1931, 5793, 17379, 38699, 52137, 116097, 348291, 1044873, 74727769, 224183307, 672549921, 2017649763]

約数ペア:

[(1, 2017649763), (3, 672549921), (9, 224183307), (27, 74727769), (1931, 1044873), (5793, 348291), (17379, 116097), (38699, 52137)]