29728881

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36299}}^1$

素因数の和:36325

約数の個数: 24

約数和(自身を含む): 52852800

約数和(自身を除く): 23123919

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 36299, 108897, 254093, 326691, 471887, 762279, 1415661, 2286837, 3303209, 4246983, 9909627, 29728881]

約数ペア:

[(1, 29728881), (3, 9909627), (7, 4246983), (9, 3303209), (13, 2286837), (21, 1415661), (39, 762279), (63, 471887), (91, 326691), (117, 254093), (273, 108897), (819, 36299)]