13187993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6301}}^1$

素因数の和:6344

約数の個数: 16

約数和(自身を含む): 16939776

約数和(自身を除く): 3751783

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 6301, 44107, 81913, 144923, 573391, 1014461, 1883999, 13187993]

約数ペア:

[(1, 13187993), (7, 1883999), (13, 1014461), (23, 573391), (91, 144923), (161, 81913), (299, 44107), (2093, 6301)]