87042237

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{2447}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 118444032

約数和(自身を除く): 31401795

約数列:

[1, 3, 71, 167, 213, 501, 2447, 7341, 11857, 35571, 173737, 408649, 521211, 1225947, 29014079, 87042237]

約数ペア:

[(1, 87042237), (3, 29014079), (71, 1225947), (167, 521211), (213, 408649), (501, 173737), (2447, 35571), (7341, 11857)]