138868197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{5153}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 199727808

約数和(自身を除く): 60859611

約数列:

[1, 3, 13, 39, 691, 2073, 5153, 8983, 15459, 26949, 66989, 200967, 3560723, 10682169, 46289399, 138868197]

約数ペア:

[(1, 138868197), (3, 46289399), (13, 10682169), (39, 3560723), (691, 200967), (2073, 66989), (5153, 26949), (8983, 15459)]