159598901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{11981}}^1$

素因数の和:12172

約数の個数: 16

約数和(自身を含む): 200147328

約数和(自身を除く): 40548427

約数列:

[1, 7, 11, 77, 173, 1211, 1903, 11981, 13321, 83867, 131791, 922537, 2072713, 14508991, 22799843, 159598901]

約数ペア:

[(1, 159598901), (7, 22799843), (11, 14508991), (77, 2072713), (173, 922537), (1211, 131791), (1903, 83867), (11981, 13321)]