13913551

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 15141888

約数和(自身を除く): 1228337

約数列:

[1, 23, 47, 61, 211, 1081, 1403, 2867, 4853, 9917, 12871, 65941, 228091, 296033, 604937, 13913551]

約数ペア:

[(1, 13913551), (23, 604937), (47, 296033), (61, 228091), (211, 65941), (1081, 12871), (1403, 9917), (2867, 4853)]