13517247

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 18911232

約数和(自身を除く): 5393985

約数列:

[1, 3, 37, 47, 111, 141, 1739, 2591, 5217, 7773, 95867, 121777, 287601, 365331, 4505749, 13517247]

約数ペア:

[(1, 13517247), (3, 4505749), (37, 365331), (47, 287601), (111, 121777), (141, 95867), (1739, 7773), (2591, 5217)]