26684247

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 36288000

約数和(自身を除く): 9603753

約数列:

[1, 3, 89, 139, 267, 417, 719, 2157, 12371, 37113, 63991, 99941, 191973, 299823, 8894749, 26684247]

約数ペア:

[(1, 26684247), (3, 8894749), (89, 299823), (139, 191973), (267, 99941), (417, 63991), (719, 37113), (2157, 12371)]