13282647

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15427}}^1$

素因数の和:15478

約数の個数: 16

約数和(自身を含む): 20735232

約数和(自身を除く): 7452585

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 15427, 46281, 107989, 323967, 632507, 1897521, 4427549, 13282647]

約数ペア:

[(1, 13282647), (3, 4427549), (7, 1897521), (21, 632507), (41, 323967), (123, 107989), (287, 46281), (861, 15427)]