26617899

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 18379221

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 1889, 2013, 4697, 5667, 13223, 14091, 20779, 39669, 62337, 115229, 145453, 345687, 436359, 806603, 1267519, 2419809, 3802557, 8872633, 26617899]

約数ペア:

[(1, 26617899), (3, 8872633), (7, 3802557), (11, 2419809), (21, 1267519), (33, 806603), (61, 436359), (77, 345687), (183, 145453), (231, 115229), (427, 62337), (671, 39669), (1281, 20779), (1889, 14091), (2013, 13223), (4697, 5667)]