13413813

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7177}}^1$

素因数の和:7276

約数の個数: 16

約数和(自身を含む): 20672640

約数和(自身を除く): 7258827

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 7177, 21531, 50239, 150717, 638753, 1916259, 4471271, 13413813]

約数ペア:

[(1, 13413813), (3, 4471271), (7, 1916259), (21, 638753), (89, 150717), (267, 50239), (623, 21531), (1869, 7177)]