244927347

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{36109}}^1$

素因数の和:36155

約数の個数: 32

約数和(自身を含む): 415987200

約数和(自身を除く): 171059853

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 36109, 108327, 252763, 613853, 686071, 758289, 1841559, 2058213, 4296971, 4802497, 11663207, 12890913, 14407491, 34989621, 81642449, 244927347]

約数ペア:

[(1, 244927347), (3, 81642449), (7, 34989621), (17, 14407491), (19, 12890913), (21, 11663207), (51, 4802497), (57, 4296971), (119, 2058213), (133, 1841559), (323, 758289), (357, 686071), (399, 613853), (969, 252763), (2261, 108327), (6783, 36109)]