2201725097

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{905687}}^1$

素因数の和:905728

約数の個数: 16

約数和(自身を含む): 2738800512

約数和(自身を除く): 537075415

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 905687, 9962557, 11773931, 15396679, 129513241, 169363469, 200156827, 2201725097]

約数ペア:

[(1, 2201725097), (11, 200156827), (13, 169363469), (17, 129513241), (143, 15396679), (187, 11773931), (221, 9962557), (2431, 905687)]