29003709

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 46919680

約数和(自身を除く): 17915971

約数列:

[1, 3, 7, 19, 21, 57, 133, 157, 399, 463, 471, 1099, 1389, 2983, 3241, 3297, 8797, 8949, 9723, 20881, 26391, 61579, 62643, 72691, 184737, 218073, 508837, 1381129, 1526511, 4143387, 9667903, 29003709]

約数ペア:

[(1, 29003709), (3, 9667903), (7, 4143387), (19, 1526511), (21, 1381129), (57, 508837), (133, 218073), (157, 184737), (399, 72691), (463, 62643), (471, 61579), (1099, 26391), (1389, 20881), (2983, 9723), (3241, 8949), (3297, 8797)]