29495543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20161}}^1$

素因数の和:20198

約数の個数: 16

約数和(自身を含む): 38711040

約数和(自身を除く): 9215497

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 20161, 141127, 221771, 383059, 1552397, 2681413, 4213649, 29495543]

約数ペア:

[(1, 29495543), (7, 4213649), (11, 2681413), (19, 1552397), (77, 383059), (133, 221771), (209, 141127), (1463, 20161)]