4168353

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 6922240

約数和(自身を除く): 2753887

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 337, 399, 589, 651, 1011, 1767, 2359, 4123, 6403, 7077, 10447, 12369, 19209, 31341, 44821, 73129, 134463, 198493, 219387, 595479, 1389451, 4168353]

約数ペア:

[(1, 4168353), (3, 1389451), (7, 595479), (19, 219387), (21, 198493), (31, 134463), (57, 73129), (93, 44821), (133, 31341), (217, 19209), (337, 12369), (399, 10447), (589, 7077), (651, 6403), (1011, 4123), (1767, 2359)]