1356756765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{993961}}^1$

素因数の和:993989

約数の個数: 32

約数和(自身を含む): 2671769856

約数和(自身を除く): 1315013091

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 993961, 2981883, 4969805, 6957727, 12921493, 14909415, 20873181, 34788635, 38764479, 64607465, 90450451, 104365905, 193822395, 271351353, 452252255, 1356756765]

約数ペア:

[(1, 1356756765), (3, 452252255), (5, 271351353), (7, 193822395), (13, 104365905), (15, 90450451), (21, 64607465), (35, 38764479), (39, 34788635), (65, 20873181), (91, 14909415), (105, 12921493), (195, 6957727), (273, 4969805), (455, 2981883), (1365, 993961)]