13230423

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 19953648

約数和(自身を除く): 6723225

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 593, 603, 1779, 2479, 5337, 7437, 21941, 22311, 39731, 65823, 119193, 197469, 357579, 1470047, 4410141, 13230423]

約数ペア:

[(1, 13230423), (3, 4410141), (9, 1470047), (37, 357579), (67, 197469), (111, 119193), (201, 65823), (333, 39731), (593, 22311), (603, 21941), (1779, 7437), (2479, 5337)]