29206947

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 49397760

約数和(自身を除く): 20190813

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 2143, 4543, 6429, 13629, 15001, 23573, 45003, 70719, 126437, 165011, 379311, 495033, 885059, 1390807, 2655177, 4172421, 9735649, 29206947]

約数ペア:

[(1, 29206947), (3, 9735649), (7, 4172421), (11, 2655177), (21, 1390807), (33, 885059), (59, 495033), (77, 379311), (177, 165011), (231, 126437), (413, 70719), (649, 45003), (1239, 23573), (1947, 15001), (2143, 13629), (4543, 6429)]