2749749837

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1\times {\mathrm{5737}}^1$

素因数の和:6748

約数の個数: 16

約数和(自身を含む): 3690130752

約数和(自身を除く): 940380915

約数列:

[1, 3, 197, 591, 811, 2433, 5737, 17211, 159767, 479301, 1130189, 3390567, 4652707, 13958121, 916583279, 2749749837]

約数ペア:

[(1, 2749749837), (3, 916583279), (197, 13958121), (591, 4652707), (811, 3390567), (2433, 1130189), (5737, 479301), (17211, 159767)]