29309319

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 45779552

約数和(自身を除く): 16470233

約数列:

[1, 3, 9, 13, 39, 117, 397, 631, 1191, 1893, 3573, 5161, 5679, 8203, 15483, 24609, 46449, 73827, 250507, 751521, 2254563, 3256591, 9769773, 29309319]

約数ペア:

[(1, 29309319), (3, 9769773), (9, 3256591), (13, 2254563), (39, 751521), (117, 250507), (397, 73827), (631, 46449), (1191, 24609), (1893, 15483), (3573, 8203), (5161, 5679)]