284239293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{52433}}^1$

素因数の和:52588

約数の個数: 16

約数和(自身を含む): 411082560

約数和(自身を除く): 126843267

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 52433, 157299, 681629, 2044887, 7288187, 21864561, 94746431, 284239293]

約数ペア:

[(1, 284239293), (3, 94746431), (13, 21864561), (39, 7288187), (139, 2044887), (417, 681629), (1807, 157299), (5421, 52433)]