74239347

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271939}}^1$

素因数の和:271962

約数の個数: 16

約数和(自身を含む): 121829120

約数和(自身を除く): 47589773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 271939, 815817, 1903573, 3535207, 5710719, 10605621, 24746449, 74239347]

約数ペア:

[(1, 74239347), (3, 24746449), (7, 10605621), (13, 5710719), (21, 3535207), (39, 1903573), (91, 815817), (273, 271939)]