1288332021

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{1217}}^1\times {\mathrm{2113}}^1$

素因数の和:3500

約数の個数: 16

約数和(自身を含む): 1730300544

約数和(自身を除く): 441968523

約数列:

[1, 3, 167, 501, 1217, 2113, 3651, 6339, 203239, 352871, 609717, 1058613, 2571521, 7714563, 429444007, 1288332021]

約数ペア:

[(1, 1288332021), (3, 429444007), (167, 7714563), (501, 2571521), (1217, 1058613), (2113, 609717), (3651, 352871), (6339, 203239)]