229089969

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1277}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 342381312

約数和(自身を除く): 113291343

約数列:

[1, 3, 9, 31, 93, 279, 643, 1277, 1929, 3831, 5787, 11493, 19933, 39587, 59799, 118761, 179397, 356283, 821111, 2463333, 7389999, 25454441, 76363323, 229089969]

約数ペア:

[(1, 229089969), (3, 76363323), (9, 25454441), (31, 7389999), (93, 2463333), (279, 821111), (643, 356283), (1277, 179397), (1929, 118761), (3831, 59799), (5787, 39587), (11493, 19933)]