1520404953

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{73121}}^1$

素因数の和:73392

約数の個数: 16

約数和(自身を含む): 2105913600

約数和(自身を除く): 585508647

約数列:

[1, 3, 29, 87, 239, 717, 6931, 20793, 73121, 219363, 2120509, 6361527, 17475919, 52427757, 506801651, 1520404953]

約数ペア:

[(1, 1520404953), (3, 506801651), (29, 52427757), (87, 17475919), (239, 6361527), (717, 2120509), (6931, 219363), (20793, 73121)]