11223471

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 18800640

約数和(自身を除く): 7577169

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1223, 1311, 3059, 3669, 8561, 9177, 23237, 25683, 28129, 69711, 84387, 162659, 196903, 487977, 534451, 590709, 1603353, 3741157, 11223471]

約数ペア:

[(1, 11223471), (3, 3741157), (7, 1603353), (19, 590709), (21, 534451), (23, 487977), (57, 196903), (69, 162659), (133, 84387), (161, 69711), (399, 28129), (437, 25683), (483, 23237), (1223, 9177), (1311, 8561), (3059, 3669)]