290536413

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{19997}}^1$

素因数の和:20196

約数の個数: 16

約数和(自身を含む): 403159680

約数和(自身を除く): 112623267

約数列:

[1, 3, 29, 87, 167, 501, 4843, 14529, 19997, 59991, 579913, 1739739, 3339499, 10018497, 96845471, 290536413]

約数ペア:

[(1, 290536413), (3, 96845471), (29, 10018497), (87, 3339499), (167, 1739739), (501, 579913), (4843, 59991), (14529, 19997)]