161354089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{11969}}^1$

素因数の和:12060

約数の個数: 16

約数和(自身を含む): 187019280

約数和(自身を除く): 25665191

約数列:

[1, 13, 17, 61, 221, 793, 1037, 11969, 13481, 155597, 203473, 730109, 2645149, 9491417, 12411853, 161354089]

約数ペア:

[(1, 161354089), (13, 12411853), (17, 9491417), (61, 2645149), (221, 730109), (793, 203473), (1037, 155597), (11969, 13481)]