12247786993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 13795246080

約数和(自身を除く): 1547459087

約数列:

[1, 13, 31, 107, 403, 439, 647, 1391, 3317, 5707, 8411, 13609, 20057, 43121, 46973, 69229, 176917, 260741, 284033, 610649, 899977, 1456163, 2146099, 3692429, 8805023, 18930119, 27899287, 30391531, 114465299, 395089903, 942137461, 12247786993]

約数ペア:

[(1, 12247786993), (13, 942137461), (31, 395089903), (107, 114465299), (403, 30391531), (439, 27899287), (647, 18930119), (1391, 8805023), (3317, 3692429), (5707, 2146099), (8411, 1456163), (13609, 899977), (20057, 610649), (43121, 284033), (46973, 260741), (69229, 176917)]