31663029

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1879}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 43585920

約数和(自身を除く): 11922891

約数列:

[1, 3, 41, 123, 137, 411, 1879, 5617, 5637, 16851, 77039, 231117, 257423, 772269, 10554343, 31663029]

約数ペア:

[(1, 31663029), (3, 10554343), (41, 772269), (123, 257423), (137, 231117), (411, 77039), (1879, 16851), (5617, 5637)]