13402953

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{5153}}^1$

素因数の和:5193

約数の個数: 18

約数和(自身を含む): 20569614

約数和(自身を除く): 7166661

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 5153, 15459, 46377, 87601, 262803, 788409, 1489217, 4467651, 13402953]

約数ペア:

[(1, 13402953), (3, 4467651), (9, 1489217), (17, 788409), (51, 262803), (153, 87601), (289, 46377), (867, 15459), (2601, 5153)]