131130111

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{6301}}^1$

素因数の和:7302

約数の個数: 16

約数和(自身を含む): 200050688

約数和(自身を除く): 68920577

約数列:

[1, 3, 7, 21, 991, 2973, 6301, 6937, 18903, 20811, 44107, 132321, 6244291, 18732873, 43710037, 131130111]

約数ペア:

[(1, 131130111), (3, 43710037), (7, 18732873), (21, 6244291), (991, 132321), (2973, 44107), (6301, 20811), (6937, 18903)]