42832517

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3539}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 56498400

約数和(自身を除く): 13665883

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 3539, 12103, 24773, 46007, 67241, 173411, 322049, 470687, 874133, 2254343, 3294809, 6118931, 42832517]

約数ペア:

[(1, 42832517), (7, 6118931), (13, 3294809), (19, 2254343), (49, 874133), (91, 470687), (133, 322049), (247, 173411), (637, 67241), (931, 46007), (1729, 24773), (3539, 12103)]