26715969

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10343}}^1$

素因数の和:10397

約数の個数: 24

約数和(自身を含む): 45182592

約数和(自身を除く): 18466623

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 10343, 31029, 72401, 93087, 217203, 424063, 651609, 1272189, 2968441, 3816567, 8905323, 26715969]

約数ペア:

[(1, 26715969), (3, 8905323), (7, 3816567), (9, 2968441), (21, 1272189), (41, 651609), (63, 424063), (123, 217203), (287, 93087), (369, 72401), (861, 31029), (2583, 10343)]