827303907

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{6857}}^1$

素因数の和:7298

約数の個数: 16

約数和(自身を含む): 1115275392

約数和(自身を除く): 287971485

約数列:

[1, 3, 131, 307, 393, 921, 6857, 20571, 40217, 120651, 898267, 2105099, 2694801, 6315297, 275767969, 827303907]

約数ペア:

[(1, 827303907), (3, 275767969), (131, 6315297), (307, 2694801), (393, 2105099), (921, 898267), (6857, 120651), (20571, 40217)]