29125719

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1669}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 48283040

約数和(自身を除く): 19157321

約数列:

[1, 3, 7, 9, 21, 63, 277, 831, 1669, 1939, 2493, 5007, 5817, 11683, 15021, 17451, 35049, 105147, 462313, 1386939, 3236191, 4160817, 9708573, 29125719]

約数ペア:

[(1, 29125719), (3, 9708573), (7, 4160817), (9, 3236191), (21, 1386939), (63, 462313), (277, 105147), (831, 35049), (1669, 17451), (1939, 15021), (2493, 11683), (5007, 5817)]