1120291291

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3083}}^1$

素因数の和:3211

約数の個数: 32

約数和(自身を含む): 1395053568

約数和(自身を除く): 274762277

約数列:

[1, 7, 23, 37, 61, 161, 259, 427, 851, 1403, 2257, 3083, 5957, 9821, 15799, 21581, 51911, 70909, 114071, 188063, 363377, 496363, 798497, 1316441, 2623633, 4325449, 6958331, 18365431, 30278143, 48708317, 160041613, 1120291291]

約数ペア:

[(1, 1120291291), (7, 160041613), (23, 48708317), (37, 30278143), (61, 18365431), (161, 6958331), (259, 4325449), (427, 2623633), (851, 1316441), (1403, 798497), (2257, 496363), (3083, 363377), (5957, 188063), (9821, 114071), (15799, 70909), (21581, 51911)]