13209804951

素因数分解:

$3^1\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{340573}}^1$

素因数の和:342430

約数の個数: 16

約数和(自身を含む): 20140184064

約数和(自身を除く): 6930379113

約数列:

[1, 3, 7, 21, 1847, 5541, 12929, 38787, 340573, 1021719, 2384011, 7152033, 629038331, 1887114993, 4403268317, 13209804951]

約数ペア:

[(1, 13209804951), (3, 4403268317), (7, 1887114993), (21, 629038331), (1847, 7152033), (5541, 2384011), (12929, 1021719), (38787, 340573)]