28824939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22397}}^1$

素因数の和:22427

約数の個数: 24

約数和(自身を含む): 48917232

約数和(自身を除く): 20092293

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 22397, 67191, 201573, 246367, 291161, 739101, 873483, 2217303, 2620449, 3202771, 9608313, 28824939]

約数ペア:

[(1, 28824939), (3, 9608313), (9, 3202771), (11, 2620449), (13, 2217303), (33, 873483), (39, 739101), (99, 291161), (117, 246367), (143, 201573), (429, 67191), (1287, 22397)]