1340744553

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{986567}}^1$

素因数の和:986724

約数の個数: 12

約数和(自身を含む): 1949458368

約数和(自身を除く): 608713815

約数列:

[1, 3, 9, 151, 453, 1359, 986567, 2959701, 8879103, 148971617, 446914851, 1340744553]

約数ペア:

[(1, 1340744553), (3, 446914851), (9, 148971617), (151, 8879103), (453, 2959701), (1359, 986567)]