47320611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1217}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 68071584

約数和(自身を除く): 20750973

約数列:

[1, 3, 13, 39, 997, 1217, 2991, 3651, 12961, 15821, 38883, 47463, 1213349, 3640047, 15773537, 47320611]

約数ペア:

[(1, 47320611), (3, 15773537), (13, 3640047), (39, 1213349), (997, 47463), (1217, 38883), (2991, 15821), (3651, 12961)]