768033

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 1292928

約数和(自身を除く): 524895

約数列:

[1, 3, 7, 9, 21, 63, 73, 167, 219, 501, 511, 657, 1169, 1503, 1533, 3507, 4599, 10521, 12191, 36573, 85337, 109719, 256011, 768033]

約数ペア:

[(1, 768033), (3, 256011), (7, 109719), (9, 85337), (21, 36573), (63, 12191), (73, 10521), (167, 4599), (219, 3507), (501, 1533), (511, 1503), (657, 1169)]