26271791

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41243}}^1$

素因数の和:41270

約数の個数: 12

約数和(自身を含む): 32912712

約数和(自身を除く): 6640921

約数列:

[1, 7, 13, 49, 91, 637, 41243, 288701, 536159, 2020907, 3753113, 26271791]

約数ペア:

[(1, 26271791), (7, 3753113), (13, 2020907), (49, 536159), (91, 288701), (637, 41243)]