42644973

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22817}}^1$

素因数の和:22916

約数の個数: 16

約数和(自身を含む): 65715840

約数和(自身を除く): 23070867

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 22817, 68451, 159719, 479157, 2030713, 6092139, 14214991, 42644973]

約数ペア:

[(1, 42644973), (3, 14214991), (7, 6092139), (21, 2030713), (89, 479157), (267, 159719), (623, 68451), (1869, 22817)]