388655673

素因数分解:

$3^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{19139}}^1$

素因数の和:20116

約数の個数: 16

約数和(自身を含む): 592880640

約数和(自身を除く): 204224967

約数列:

[1, 3, 7, 21, 967, 2901, 6769, 19139, 20307, 57417, 133973, 401919, 18507413, 55522239, 129551891, 388655673]

約数ペア:

[(1, 388655673), (3, 129551891), (7, 55522239), (21, 18507413), (967, 401919), (2901, 133973), (6769, 57417), (19139, 20307)]