354089073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28109}}^1$

素因数の和:28161

約数の個数: 32

約数和(自身を含む): 566697600

約数和(自身を除く): 212608527

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 12597, 28109, 84327, 365417, 477853, 534071, 1096251, 1433559, 1602213, 6212089, 6942923, 9079207, 18636267, 20828769, 27237621, 118029691, 354089073]

約数ペア:

[(1, 354089073), (3, 118029691), (13, 27237621), (17, 20828769), (19, 18636267), (39, 9079207), (51, 6942923), (57, 6212089), (221, 1602213), (247, 1433559), (323, 1096251), (663, 534071), (741, 477853), (969, 365417), (4199, 84327), (12597, 28109)]