17613739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3329}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 21258720

約数和(自身を除く): 3644981

約数列:

[1, 11, 13, 37, 143, 407, 481, 3329, 5291, 36619, 43277, 123173, 476047, 1354903, 1601249, 17613739]

約数ペア:

[(1, 17613739), (11, 1601249), (13, 1354903), (37, 476047), (143, 123173), (407, 43277), (481, 36619), (3329, 5291)]