1323770959

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{68543}}^1$

素因数の和:68670

約数の個数: 16

約数和(自身を含む): 1579253760

約数和(自身を除く): 255482801

約数列:

[1, 7, 31, 89, 217, 623, 2759, 19313, 68543, 479801, 2124833, 6100327, 14873831, 42702289, 189110137, 1323770959]

約数ペア:

[(1, 1323770959), (7, 189110137), (31, 42702289), (89, 14873831), (217, 6100327), (623, 2124833), (2759, 479801), (19313, 68543)]