143771521

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 152506368

約数和(自身を除く): 8734847

約数列:

[1, 31, 71, 83, 787, 2201, 2573, 5893, 24397, 55877, 65321, 182683, 1732187, 2024951, 4637791, 143771521]

約数ペア:

[(1, 143771521), (31, 4637791), (71, 2024951), (83, 1732187), (787, 182683), (2201, 65321), (2573, 55877), (5893, 24397)]