23547771

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11839}}^1$

素因数の和:11875

約数の個数: 24

約数和(自身を含む): 38787840

約数和(自身を除く): 15240069

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 11839, 35517, 106551, 153907, 201263, 461721, 603789, 1385163, 1811367, 2616419, 7849257, 23547771]

約数ペア:

[(1, 23547771), (3, 7849257), (9, 2616419), (13, 1811367), (17, 1385163), (39, 603789), (51, 461721), (117, 201263), (153, 153907), (221, 106551), (663, 35517), (1989, 11839)]