1213092705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{68711}}^1$

素因数の和:68837

約数の個数: 32

約数和(自身を含む): 2137218048

約数和(自身を除く): 924125343

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 5885, 17655, 68711, 206133, 343555, 755821, 1030665, 2267463, 3779105, 7352077, 11337315, 22056231, 36760385, 80872847, 110281155, 242618541, 404364235, 1213092705]

約数ペア:

[(1, 1213092705), (3, 404364235), (5, 242618541), (11, 110281155), (15, 80872847), (33, 36760385), (55, 22056231), (107, 11337315), (165, 7352077), (321, 3779105), (535, 2267463), (1177, 1030665), (1605, 755821), (3531, 343555), (5885, 206133), (17655, 68711)]