2017239939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{120569}}^1$

素因数の和:120612

約数の個数: 36

約数和(自身を含む): 3442032360

約数和(自身を除く): 1424792421

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1287, 1521, 1859, 5577, 16731, 120569, 361707, 1085121, 1326259, 1567397, 3978777, 4702191, 11936331, 14106573, 17241367, 20376161, 51724101, 61128483, 155172303, 183385449, 224137771, 672413313, 2017239939]

約数ペア:

[(1, 2017239939), (3, 672413313), (9, 224137771), (11, 183385449), (13, 155172303), (33, 61128483), (39, 51724101), (99, 20376161), (117, 17241367), (143, 14106573), (169, 11936331), (429, 4702191), (507, 3978777), (1287, 1567397), (1521, 1326259), (1859, 1085121), (5577, 361707), (16731, 120569)]