122439213

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5479}}^1$

素因数の和:5689

約数の個数: 24

約数和(自身を含む): 191493120

約数和(自身を除く): 69053907

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1719, 2483, 5479, 7449, 16437, 22347, 49311, 71227, 213681, 641043, 1046489, 3139467, 9418401, 13604357, 40813071, 122439213]

約数ペア:

[(1, 122439213), (3, 40813071), (9, 13604357), (13, 9418401), (39, 3139467), (117, 1046489), (191, 641043), (573, 213681), (1719, 71227), (2483, 49311), (5479, 22347), (7449, 16437)]