22972887

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1033}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 38067744

約数和(自身を除く): 15094857

約数列:

[1, 3, 7, 9, 21, 63, 353, 1033, 1059, 2471, 3099, 3177, 7231, 7413, 9297, 21693, 22239, 65079, 364649, 1093947, 2552543, 3281841, 7657629, 22972887]

約数ペア:

[(1, 22972887), (3, 7657629), (7, 3281841), (9, 2552543), (21, 1093947), (63, 364649), (353, 65079), (1033, 22239), (1059, 21693), (2471, 9297), (3099, 7413), (3177, 7231)]