528281997

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1\times {\mathrm{1279}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 710983680

約数和(自身を除く): 182701683

約数列:

[1, 3, 131, 393, 1051, 1279, 3153, 3837, 137681, 167549, 413043, 502647, 1344229, 4032687, 176093999, 528281997]

約数ペア:

[(1, 528281997), (3, 176093999), (131, 4032687), (393, 1344229), (1051, 502647), (1279, 413043), (3153, 167549), (3837, 137681)]