25040673

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2081}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 41573376

約数和(自身を除く): 16532703

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 2081, 4011, 6243, 12033, 14567, 18729, 43701, 131103, 397471, 1192413, 2782297, 3577239, 8346891, 25040673]

約数ペア:

[(1, 25040673), (3, 8346891), (7, 3577239), (9, 2782297), (21, 1192413), (63, 397471), (191, 131103), (573, 43701), (1337, 18729), (1719, 14567), (2081, 12033), (4011, 6243)]