397157043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2677}}^1\times {\mathrm{2909}}^1$

素因数の和:5606

約数の個数: 16

約数和(自身を含む): 561094560

約数和(自身を除く): 163937517

約数列:

[1, 3, 17, 51, 2677, 2909, 8031, 8727, 45509, 49453, 136527, 148359, 7787393, 23362179, 132385681, 397157043]

約数ペア:

[(1, 397157043), (3, 132385681), (17, 23362179), (51, 7787393), (2677, 148359), (2909, 136527), (8031, 49453), (8727, 45509)]