26639493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8563}}^1$

素因数の和:8644

約数の個数: 16

約数和(自身を含む): 38229696

約数和(自身を除く): 11590203

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 8563, 25689, 145571, 436713, 522343, 1567029, 8879831, 26639493]

約数ペア:

[(1, 26639493), (3, 8879831), (17, 1567029), (51, 522343), (61, 436713), (183, 145571), (1037, 25689), (3111, 8563)]