23915661

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5489

約数の個数: 32

約数和(自身を含む): 41856000

約数和(自身を除く): 17940339

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 5449, 16347, 38143, 59939, 103531, 114429, 179817, 310593, 419573, 724717, 1138841, 1258719, 2174151, 3416523, 7971887, 23915661]

約数ペア:

[(1, 23915661), (3, 7971887), (7, 3416523), (11, 2174151), (19, 1258719), (21, 1138841), (33, 724717), (57, 419573), (77, 310593), (133, 179817), (209, 114429), (231, 103531), (399, 59939), (627, 38143), (1463, 16347), (4389, 5449)]