40497303

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9227}}^1$

素因数の和:9267

約数の個数: 32

約数和(自身を含む): 70871040

約数和(自身を除く): 30373737

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 9227, 27681, 64589, 101497, 175313, 193767, 304491, 525939, 710479, 1227191, 1928443, 2131437, 3681573, 5785329, 13499101, 40497303]

約数ペア:

[(1, 40497303), (3, 13499101), (7, 5785329), (11, 3681573), (19, 2131437), (21, 1928443), (33, 1227191), (57, 710479), (77, 525939), (133, 304491), (209, 193767), (231, 175313), (399, 101497), (627, 64589), (1463, 27681), (4389, 9227)]