99538439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99439}}^1$

素因数の和:99470

約数の個数: 16

約数和(自身を含む): 133647360

約数和(自身を除く): 34108921

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 99439, 696073, 1093829, 1292707, 7656803, 9048949, 14219777, 99538439]

約数ペア:

[(1, 99538439), (7, 14219777), (11, 9048949), (13, 7656803), (77, 1292707), (91, 1093829), (143, 696073), (1001, 99439)]