223870933

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4591}}^1$

素因数の和:4657

約数の個数: 24

約数和(自身を含む): 273609728

約数和(自身を除く): 49738795

約数列:

[1, 11, 13, 31, 121, 143, 341, 403, 1573, 3751, 4433, 4591, 48763, 50501, 59683, 142321, 555511, 656513, 1565531, 1850173, 7221643, 17220841, 20351903, 223870933]

約数ペア:

[(1, 223870933), (11, 20351903), (13, 17220841), (31, 7221643), (121, 1850173), (143, 1565531), (341, 656513), (403, 555511), (1573, 142321), (3751, 59683), (4433, 50501), (4591, 48763)]