26951001

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6863}}^1$

素因数の和:6901

約数の個数: 32

約数和(自身を含む): 47443968

約数和(自身を除く): 20492967

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 6863, 20589, 48041, 75493, 116671, 144123, 226479, 350013, 528451, 816697, 1283381, 1585353, 2450091, 3850143, 8983667, 26951001]

約数ペア:

[(1, 26951001), (3, 8983667), (7, 3850143), (11, 2450091), (17, 1585353), (21, 1283381), (33, 816697), (51, 528451), (77, 350013), (119, 226479), (187, 144123), (231, 116671), (357, 75493), (561, 48041), (1309, 20589), (3927, 6863)]