12920659629

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1972921}}^1$

素因数の和:1973020

約数の個数: 16

約数和(自身を含む): 17993048640

約数和(自身を除く): 5072389011

約数列:

[1, 3, 37, 59, 111, 177, 2183, 6549, 1972921, 5918763, 72998077, 116402339, 218994231, 349207017, 4306886543, 12920659629]

約数ペア:

[(1, 12920659629), (3, 4306886543), (37, 349207017), (59, 218994231), (111, 116402339), (177, 72998077), (2183, 5918763), (6549, 1972921)]