28038167169

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1680643}}^1$

素因数の和:1680796

約数の個数: 16

約数和(自身を含む): 38399354112

約数和(自身を除く): 10361186943

約数列:

[1, 3, 67, 83, 201, 249, 5561, 16683, 1680643, 5041929, 112603081, 139493369, 337809243, 418480107, 9346055723, 28038167169]

約数ペア:

[(1, 28038167169), (3, 9346055723), (67, 418480107), (83, 337809243), (201, 139493369), (249, 112603081), (5561, 5041929), (16683, 1680643)]