68042013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{19603}}^1$

素因数の和:19708

約数の個数: 16

約数和(自身を含む): 98804160

約数和(自身を除く): 30762147

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 19603, 58809, 254839, 764517, 1744667, 5234001, 22680671, 68042013]

約数ペア:

[(1, 68042013), (3, 22680671), (13, 5234001), (39, 1744667), (89, 764517), (267, 254839), (1157, 58809), (3471, 19603)]