138032427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{8447}}^1$

素因数の和:8882

約数の個数: 16

約数和(自身を含む): 198696960

約数和(自身を除く): 60664533

約数列:

[1, 3, 13, 39, 419, 1257, 5447, 8447, 16341, 25341, 109811, 329433, 3539293, 10617879, 46010809, 138032427]

約数ペア:

[(1, 138032427), (3, 46010809), (13, 10617879), (39, 3539293), (419, 329433), (1257, 109811), (5447, 25341), (8447, 16341)]