12982995

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1097}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 22610016

約数和(自身を除く): 9627021

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1097, 1315, 2367, 3291, 3945, 5485, 9873, 11835, 16455, 49365, 288511, 865533, 1442555, 2596599, 4327665, 12982995]

約数ペア:

[(1, 12982995), (3, 4327665), (5, 2596599), (9, 1442555), (15, 865533), (45, 288511), (263, 49365), (789, 16455), (1097, 11835), (1315, 9873), (2367, 5485), (3291, 3945)]