13239007

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 14533632

約数和(自身を除く): 1294625

約数列:

[1, 23, 37, 47, 331, 851, 1081, 1739, 7613, 12247, 15557, 39997, 281681, 357811, 575609, 13239007]

約数ペア:

[(1, 13239007), (23, 575609), (37, 357811), (47, 281681), (331, 39997), (851, 15557), (1081, 12247), (1739, 7613)]