28226583

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13577}}^1$

素因数の和:13604

約数の個数: 32

約数和(自身を含む): 52139520

約数和(自身を除く): 23912937

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 13577, 40731, 95039, 122193, 149347, 285117, 366579, 448041, 855351, 1045429, 1344123, 2566053, 3136287, 4032369, 9408861, 28226583]

約数ペア:

[(1, 28226583), (3, 9408861), (7, 4032369), (9, 3136287), (11, 2566053), (21, 1344123), (27, 1045429), (33, 855351), (63, 448041), (77, 366579), (99, 285117), (189, 149347), (231, 122193), (297, 95039), (693, 40731), (2079, 13577)]