334204143

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20749}}^1$

素因数の和:20831

約数の個数: 32

約数和(自身を含む): 557760000

約数和(自身を除く): 223555857

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 5369, 16107, 20749, 62247, 145243, 269737, 435729, 809211, 1224191, 1888159, 3672573, 5664477, 8569337, 15914483, 25708011, 47743449, 111401381, 334204143]

約数ペア:

[(1, 334204143), (3, 111401381), (7, 47743449), (13, 25708011), (21, 15914483), (39, 8569337), (59, 5664477), (91, 3672573), (177, 1888159), (273, 1224191), (413, 809211), (767, 435729), (1239, 269737), (2301, 145243), (5369, 62247), (16107, 20749)]