1385490.00000000

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 111476736

約数和(自身を除く): 34925073

約数列:

[1, 3, 17, 51, 53, 127, 159, 223, 381, 669, 901, 2159, 2703, 3791, 6477, 6731, 11373, 11819, 20193, 28321, 35457, 84963, 114427, 200923, 343281, 481457, 602769, 1444371, 1501013, 4503039, 25517221, 76551663]

約数ペア:

[(1, 76551663), (3, 25517221), (17, 4503039), (51, 1501013), (53, 1444371), (127, 602769), (159, 481457), (223, 343281), (381, 200923), (669, 114427), (901, 84963), (2159, 35457), (2703, 28321), (3791, 20193), (6477, 11819), (6731, 11373)]