13991360449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{648619}}^1$

素因数の和:648720

約数の個数: 16

約数和(自身を含む): 15971618880

約数和(自身を除く): 1980258431

約数列:

[1, 11, 37, 53, 407, 583, 1961, 21571, 648619, 7134809, 23998903, 34376807, 263987933, 378144877, 1271941859, 13991360449]

約数ペア:

[(1, 13991360449), (11, 1271941859), (37, 378144877), (53, 263987933), (407, 34376807), (583, 23998903), (1961, 7134809), (21571, 648619)]