53668517

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 62318592

約数和(自身を除く): 8650075

約数列:

[1, 7, 137, 191, 293, 959, 1337, 2051, 26167, 40141, 55963, 183169, 280987, 391741, 7666931, 53668517]

約数ペア:

[(1, 53668517), (7, 7666931), (137, 391741), (191, 280987), (293, 183169), (959, 55963), (1337, 40141), (2051, 26167)]