109318391

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5387}}^1$

素因数の和:5630

約数の個数: 16

約数和(自身を含む): 135174144

約数和(自身を除く): 25855753

約数列:

[1, 7, 13, 91, 223, 1561, 2899, 5387, 20293, 37709, 70031, 490217, 1201301, 8409107, 15616913, 109318391]

約数ペア:

[(1, 109318391), (7, 15616913), (13, 8409107), (91, 1201301), (223, 490217), (1561, 70031), (2899, 37709), (5387, 20293)]