16109163

素因数分解:

$3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1061}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 26728416

約数和(自身を除く): 10619253

約数列:

[1, 3, 7, 9, 21, 63, 241, 723, 1061, 1687, 2169, 3183, 5061, 7427, 9549, 15183, 22281, 66843, 255701, 767103, 1789907, 2301309, 5369721, 16109163]

約数ペア:

[(1, 16109163), (3, 5369721), (7, 2301309), (9, 1789907), (21, 767103), (63, 255701), (241, 66843), (723, 22281), (1061, 15183), (1687, 9549), (2169, 7427), (3183, 5061)]