13204191

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4431

約数の個数: 32

約数和(自身を含む): 23643648

約数和(自身を除く): 10439457

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 4397, 13191, 30779, 48367, 57161, 92337, 145101, 171483, 338569, 400127, 628771, 1015707, 1200381, 1886313, 4401397, 13204191]

約数ペア:

[(1, 13204191), (3, 4401397), (7, 1886313), (11, 1200381), (13, 1015707), (21, 628771), (33, 400127), (39, 338569), (77, 171483), (91, 145101), (143, 92337), (231, 57161), (273, 48367), (429, 30779), (1001, 13191), (3003, 4397)]