29119869

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 43056000

約数和(自身を除く): 13936131

約数列:

[1, 3, 9, 71, 199, 213, 229, 597, 639, 687, 1791, 2061, 14129, 16259, 42387, 45571, 48777, 127161, 136713, 146331, 410139, 3235541, 9706623, 29119869]

約数ペア:

[(1, 29119869), (3, 9706623), (9, 3235541), (71, 410139), (199, 146331), (213, 136713), (229, 127161), (597, 48777), (639, 45571), (687, 42387), (1791, 16259), (2061, 14129)]