1002911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 1257984

約数和(自身を除く): 255073

約数列:

[1, 7, 13, 91, 103, 107, 721, 749, 1339, 1391, 9373, 9737, 11021, 77147, 143273, 1002911]

約数ペア:

[(1, 1002911), (7, 143273), (13, 77147), (91, 11021), (103, 9737), (107, 9373), (721, 1391), (749, 1339)]