279998289311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{103591}}^1$

素因数の和:104007

約数の個数: 32

約数和(自身を含む): 328577249280

約数和(自身を除く): 48578959969

約数列:

[1, 13, 19, 31, 247, 353, 403, 589, 4589, 6707, 7657, 10943, 87191, 103591, 142259, 207917, 1346683, 1968229, 2702921, 3211321, 25586977, 36567623, 41747173, 61015099, 475379099, 694784837, 793196287, 1133596313, 9032202881, 14736752069, 21538329947, 279998289311]

約数ペア:

[(1, 279998289311), (13, 21538329947), (19, 14736752069), (31, 9032202881), (247, 1133596313), (353, 793196287), (403, 694784837), (589, 475379099), (4589, 61015099), (6707, 41747173), (7657, 36567623), (10943, 25586977), (87191, 3211321), (103591, 2702921), (142259, 1968229), (207917, 1346683)]