1294397097

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{9349}}^1$

素因数の和:9725

約数の個数: 32

約数和(自身を含む): 2082432000

約数和(自身を除く): 788034903

約数列:

[1, 3, 7, 19, 21, 57, 133, 347, 399, 1041, 2429, 6593, 7287, 9349, 19779, 28047, 46151, 65443, 138453, 177631, 196329, 532893, 1243417, 3244103, 3730251, 9732309, 22708721, 61637957, 68126163, 184913871, 431465699, 1294397097]

約数ペア:

[(1, 1294397097), (3, 431465699), (7, 184913871), (19, 68126163), (21, 61637957), (57, 22708721), (133, 9732309), (347, 3730251), (399, 3244103), (1041, 1243417), (2429, 532893), (6593, 196329), (7287, 177631), (9349, 138453), (19779, 65443), (28047, 46151)]