16482291

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 26764800

約数和(自身を除く): 10282509

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 409, 707, 1227, 1919, 2121, 2863, 5757, 7771, 8589, 13433, 23313, 40299, 41309, 54397, 123927, 163191, 289163, 784871, 867489, 2354613, 5494097, 16482291]

約数ペア:

[(1, 16482291), (3, 5494097), (7, 2354613), (19, 867489), (21, 784871), (57, 289163), (101, 163191), (133, 123927), (303, 54397), (399, 41309), (409, 40299), (707, 23313), (1227, 13433), (1919, 8589), (2121, 7771), (2863, 5757)]