26398269

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 39000312

約数和(自身を除く): 12602043

約数列:

[1, 3, 9, 101, 113, 257, 303, 339, 771, 909, 1017, 2313, 11413, 25957, 29041, 34239, 77871, 87123, 102717, 233613, 261369, 2933141, 8799423, 26398269]

約数ペア:

[(1, 26398269), (3, 8799423), (9, 2933141), (101, 261369), (113, 233613), (257, 102717), (303, 87123), (339, 77871), (771, 34239), (909, 29041), (1017, 25957), (2313, 11413)]