38153591

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{911}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 45293568

約数和(自身を除く): 7139977

約数列:

[1, 7, 31, 193, 217, 911, 1351, 5983, 6377, 28241, 41881, 175823, 197687, 1230761, 5450513, 38153591]

約数ペア:

[(1, 38153591), (7, 5450513), (31, 1230761), (193, 197687), (217, 175823), (911, 41881), (1351, 28241), (5983, 6377)]