319764193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{10973}}^1$

素因数の和:11184

約数の個数: 16

約数和(自身を含む): 383475456

約数和(自身を除く): 63711263

約数列:

[1, 7, 23, 161, 181, 1267, 4163, 10973, 29141, 76811, 252379, 1766653, 1986113, 13902791, 45680599, 319764193]

約数ペア:

[(1, 319764193), (7, 45680599), (23, 13902791), (161, 1986113), (181, 1766653), (1267, 252379), (4163, 76811), (10973, 29141)]