16792737

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 25552128

約数和(自身を除く): 8759391

約数列:

[1, 3, 13, 23, 39, 69, 97, 193, 291, 299, 579, 897, 1261, 2231, 2509, 3783, 4439, 6693, 7527, 13317, 18721, 29003, 56163, 57707, 87009, 173121, 243373, 430583, 730119, 1291749, 5597579, 16792737]

約数ペア:

[(1, 16792737), (3, 5597579), (13, 1291749), (23, 730119), (39, 430583), (69, 243373), (97, 173121), (193, 87009), (291, 57707), (299, 56163), (579, 29003), (897, 18721), (1261, 13317), (2231, 7527), (2509, 6693), (3783, 4439)]