13649649

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15217}}^1$

素因数の和:15256

約数の個数: 16

約数和(自身を含む): 20452992

約数和(自身を除く): 6803343

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 15217, 45651, 197821, 349991, 593463, 1049973, 4549883, 13649649]

約数ペア:

[(1, 13649649), (3, 4549883), (13, 1049973), (23, 593463), (39, 349991), (69, 197821), (299, 45651), (897, 15217)]