16101393

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 27405312

約数和(自身を除く): 11303919

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 1621, 3311, 4863, 9933, 11347, 17831, 34041, 53493, 69703, 124817, 209109, 374451, 487921, 766733, 1463763, 2300199, 5367131, 16101393]

約数ペア:

[(1, 16101393), (3, 5367131), (7, 2300199), (11, 1463763), (21, 766733), (33, 487921), (43, 374451), (77, 209109), (129, 124817), (231, 69703), (301, 53493), (473, 34041), (903, 17831), (1419, 11347), (1621, 9933), (3311, 4863)]