26428077

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7789}}^1$

素因数の和:7837

約数の個数: 24

約数和(自身を含む): 42533400

約数和(自身を除く): 16105323

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 7789, 23367, 70101, 101257, 225881, 303771, 677643, 911313, 2032929, 2936453, 8809359, 26428077]

約数ペア:

[(1, 26428077), (3, 8809359), (9, 2936453), (13, 2032929), (29, 911313), (39, 677643), (87, 303771), (117, 225881), (261, 101257), (377, 70101), (1131, 23367), (3393, 7789)]