17249949

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{4877}}^1$

素因数の和:5017

約数の個数: 16

約数和(自身を含む): 25755840

約数和(自身を除く): 8505891

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 4877, 14631, 43893, 131679, 638887, 1916661, 5749983, 17249949]

約数ペア:

[(1, 17249949), (3, 5749983), (9, 1916661), (27, 638887), (131, 131679), (393, 43893), (1179, 14631), (3537, 4877)]