26487903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2417}}^1$

素因数の和:2714

約数の個数: 16

約数和(自身を含む): 38185056

約数和(自身を除く): 11697153

約数列:

[1, 3, 13, 39, 281, 843, 2417, 3653, 7251, 10959, 31421, 94263, 679177, 2037531, 8829301, 26487903]

約数ペア:

[(1, 26487903), (3, 8829301), (13, 2037531), (39, 679177), (281, 94263), (843, 31421), (2417, 10959), (3653, 7251)]