399610439

素因数分解:

${\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 412439040

約数和(自身を除く): 12828601

約数列:

[1, 101, 103, 107, 359, 10403, 10807, 11021, 36259, 36977, 38413, 1113121, 3734677, 3879713, 3956539, 399610439]

約数ペア:

[(1, 399610439), (101, 3956539), (103, 3879713), (107, 3734677), (359, 1113121), (10403, 38413), (10807, 36977), (11021, 36259)]