2046471

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 3440640

約数和(自身を除く): 1394169

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 223, 399, 437, 483, 669, 1311, 1561, 3059, 4237, 4683, 5129, 9177, 12711, 15387, 29659, 35903, 88977, 97451, 107709, 292353, 682157, 2046471]

約数ペア:

[(1, 2046471), (3, 682157), (7, 292353), (19, 107709), (21, 97451), (23, 88977), (57, 35903), (69, 29659), (133, 15387), (161, 12711), (223, 9177), (399, 5129), (437, 4683), (483, 4237), (669, 3059), (1311, 1561)]