15968589

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 27121920

約数和(自身を除く): 11153331

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2017, 2639, 6051, 7917, 14119, 26221, 42357, 58493, 78663, 175479, 183547, 409451, 550641, 760409, 1228353, 2281227, 5322863, 15968589]

約数ペア:

[(1, 15968589), (3, 5322863), (7, 2281227), (13, 1228353), (21, 760409), (29, 550641), (39, 409451), (87, 183547), (91, 175479), (203, 78663), (273, 58493), (377, 42357), (609, 26221), (1131, 14119), (2017, 7917), (2639, 6051)]