813194529

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{730633}}^1$

素因数の和:730696

約数の個数: 16

約数和(自身を含む): 1262535552

約数和(自身を除く): 449341023

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 730633, 2191899, 5114431, 15343293, 38723549, 116170647, 271064843, 813194529]

約数ペア:

[(1, 813194529), (3, 271064843), (7, 116170647), (21, 38723549), (53, 15343293), (159, 5114431), (371, 2191899), (1113, 730633)]