1021368959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3079}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 1241856000

約数和(自身を除く): 220487041

約数列:

[1, 13, 17, 19, 79, 221, 247, 323, 1027, 1343, 1501, 3079, 4199, 17459, 19513, 25517, 40027, 52343, 58501, 243241, 331721, 680459, 760513, 994517, 3162133, 4135097, 4621579, 12928721, 53756261, 60080527, 78566843, 1021368959]

約数ペア:

[(1, 1021368959), (13, 78566843), (17, 60080527), (19, 53756261), (79, 12928721), (221, 4621579), (247, 4135097), (323, 3162133), (1027, 994517), (1343, 760513), (1501, 680459), (3079, 331721), (4199, 243241), (17459, 58501), (19513, 52343), (25517, 40027)]