419352404331

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1\times {\mathrm{126691}}^1$

素因数の和:127831

約数の個数: 32

約数和(自身を含む): 643603468288

約数和(自身を除く): 224251063957

約数列:

[1, 3, 7, 21, 163, 489, 967, 1141, 2901, 3423, 6769, 20307, 126691, 157621, 380073, 472863, 886837, 1103347, 2660511, 3310041, 20650633, 61951899, 122510197, 144554431, 367530591, 433663293, 857571379, 2572714137, 19969162111, 59907486333, 139784134777, 419352404331]

約数ペア:

[(1, 419352404331), (3, 139784134777), (7, 59907486333), (21, 19969162111), (163, 2572714137), (489, 857571379), (967, 433663293), (1141, 367530591), (2901, 144554431), (3423, 122510197), (6769, 61951899), (20307, 20650633), (126691, 3310041), (157621, 2660511), (380073, 1103347), (472863, 886837)]