379267919

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 398598144

約数和(自身を除く): 19330225

約数列:

[1, 31, 83, 223, 661, 2573, 6913, 18509, 20491, 54863, 147403, 573779, 1700753, 4569493, 12234449, 379267919]

約数ペア:

[(1, 379267919), (31, 12234449), (83, 4569493), (223, 1700753), (661, 573779), (2573, 147403), (6913, 54863), (18509, 20491)]