248968077

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11171}}^1$

素因数の和:11233

約数の個数: 32

約数和(自身を含む): 386104320

約数和(自身を除く): 137136243

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1311, 7429, 11171, 22287, 33513, 189907, 212249, 256933, 569721, 636747, 770799, 3608233, 4367861, 4881727, 10824699, 13103583, 14645181, 82989359, 248968077]

約数ペア:

[(1, 248968077), (3, 82989359), (17, 14645181), (19, 13103583), (23, 10824699), (51, 4881727), (57, 4367861), (69, 3608233), (323, 770799), (391, 636747), (437, 569721), (969, 256933), (1173, 212249), (1311, 189907), (7429, 33513), (11171, 22287)]