1325704317

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1191109}}^1$

素因数の和:1191172

約数の個数: 16

約数和(自身を含む): 2058238080

約数和(自身を除く): 732533763

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1191109, 3573327, 8337763, 25013289, 63128777, 189386331, 441901439, 1325704317]

約数ペア:

[(1, 1325704317), (3, 441901439), (7, 189386331), (21, 63128777), (53, 25013289), (159, 8337763), (371, 3573327), (1113, 1191109)]