16238547

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2953}}^1$

素因数の和:3019

約数の個数: 24

約数和(自身を含む): 25806144

約数和(自身を除く): 9567597

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 2953, 5499, 8859, 26577, 38389, 115167, 138791, 345501, 416373, 1249119, 1804283, 5412849, 16238547]

約数ペア:

[(1, 16238547), (3, 5412849), (9, 1804283), (13, 1249119), (39, 416373), (47, 345501), (117, 138791), (141, 115167), (423, 38389), (611, 26577), (1833, 8859), (2953, 5499)]