13228917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2081}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 19121088

約数和(自身を除く): 5892171

約数列:

[1, 3, 13, 39, 163, 489, 2081, 2119, 6243, 6357, 27053, 81159, 339203, 1017609, 4409639, 13228917]

約数ペア:

[(1, 13228917), (3, 4409639), (13, 1017609), (39, 339203), (163, 81159), (489, 27053), (2081, 6357), (2119, 6243)]