23733717

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 40320000

約数和(自身を除く): 16586283

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 3499, 6783, 10497, 24493, 59483, 66481, 73479, 178449, 199443, 416381, 465367, 1130177, 1249143, 1396101, 3390531, 7911239, 23733717]

約数ペア:

[(1, 23733717), (3, 7911239), (7, 3390531), (17, 1396101), (19, 1249143), (21, 1130177), (51, 465367), (57, 416381), (119, 199443), (133, 178449), (323, 73479), (357, 66481), (399, 59483), (969, 24493), (2261, 10497), (3499, 6783)]