11755809

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 18841680

約数和(自身を除く): 7085871

約数列:

[1, 3, 9, 13, 39, 59, 117, 131, 169, 177, 393, 507, 531, 767, 1179, 1521, 1703, 2301, 5109, 6903, 7729, 9971, 15327, 22139, 23187, 29913, 66417, 69561, 89739, 100477, 199251, 301431, 904293, 1306201, 3918603, 11755809]

約数ペア:

[(1, 11755809), (3, 3918603), (9, 1306201), (13, 904293), (39, 301431), (59, 199251), (117, 100477), (131, 89739), (169, 69561), (177, 66417), (393, 29913), (507, 23187), (531, 22139), (767, 15327), (1179, 9971), (1521, 7729), (1703, 6903), (2301, 5109)]