1330508289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{857839}}^1$

素因数の和:857900

約数の個数: 16

約数和(自身を含む): 1976463360

約数和(自身を除く): 645955071

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 857839, 2573517, 9436229, 28308687, 40318433, 120955299, 443502763, 1330508289]

約数ペア:

[(1, 1330508289), (3, 443502763), (11, 120955299), (33, 40318433), (47, 28308687), (141, 9436229), (517, 2573517), (1551, 857839)]