1730547

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 3077984

約数和(自身を除く): 1347437

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2113, 6339, 14791, 19017, 27469, 44373, 82407, 133119, 192283, 247221, 576849, 1730547]

約数ペア:

[(1, 1730547), (3, 576849), (7, 247221), (9, 192283), (13, 133119), (21, 82407), (39, 44373), (63, 27469), (91, 19017), (117, 14791), (273, 6339), (819, 2113)]