283127999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{159869}}^1$

素因数の和:159910

約数の個数: 16

約数和(自身を含む): 368340480

約数和(自身を除く): 85212481

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 159869, 1119083, 1758559, 3676987, 12309913, 25738909, 40446857, 283127999]

約数ペア:

[(1, 283127999), (7, 40446857), (11, 25738909), (23, 12309913), (77, 3676987), (161, 1758559), (253, 1119083), (1771, 159869)]