26810679

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31139}}^1$

素因数の和:31190

約数の個数: 16

約数和(自身を含む): 41852160

約数和(自身を除く): 15041481

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 31139, 93417, 217973, 653919, 1276699, 3830097, 8936893, 26810679]

約数ペア:

[(1, 26810679), (3, 8936893), (7, 3830097), (21, 1276699), (41, 653919), (123, 217973), (287, 93417), (861, 31139)]