47535969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2909}}^1$

素因数の和:3344

約数の個数: 16

約数和(自身を含む): 68443200

約数和(自身を除く): 20907231

約数列:

[1, 3, 13, 39, 419, 1257, 2909, 5447, 8727, 16341, 37817, 113451, 1218871, 3656613, 15845323, 47535969]

約数ペア:

[(1, 47535969), (3, 15845323), (13, 3656613), (39, 1218871), (419, 113451), (1257, 37817), (2909, 16341), (5447, 8727)]