115577021

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5171}}^1$

素因数の和:5312

約数の個数: 16

約数和(自身を含む): 137699328

約数和(自身を除く): 22122307

約数列:

[1, 7, 31, 103, 217, 721, 3193, 5171, 22351, 36197, 160301, 532613, 1122107, 3728291, 16511003, 115577021]

約数ペア:

[(1, 115577021), (7, 16511003), (31, 3728291), (103, 1122107), (217, 532613), (721, 160301), (3193, 36197), (5171, 22351)]