6406401

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 9123840

約数和(自身を除く): 2717439

約数列:

[1, 3, 19, 57, 71, 213, 1349, 1583, 4047, 4749, 30077, 90231, 112393, 337179, 2135467, 6406401]

約数ペア:

[(1, 6406401), (3, 2135467), (19, 337179), (57, 112393), (71, 90231), (213, 30077), (1349, 4749), (1583, 4047)]