12757645439

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1873}}^1\times {\mathrm{12637}}^1$

素因数の和:14535

約数の個数: 24

約数和(自身を含む): 16199590608

約数和(自身を除く): 3441945169

約数列:

[1, 7, 11, 49, 77, 539, 1873, 12637, 13111, 20603, 88459, 91777, 139007, 144221, 619213, 973049, 1009547, 6811343, 23669101, 165683707, 260360111, 1159785949, 1822520777, 12757645439]

約数ペア:

[(1, 12757645439), (7, 1822520777), (11, 1159785949), (49, 260360111), (77, 165683707), (539, 23669101), (1873, 6811343), (12637, 1009547), (13111, 973049), (20603, 619213), (88459, 144221), (91777, 139007)]