40431009

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 54907200

約数和(自身を除く): 14476191

約数列:

[1, 3, 89, 163, 267, 489, 929, 2787, 14507, 43521, 82681, 151427, 248043, 454281, 13477003, 40431009]

約数ペア:

[(1, 40431009), (3, 13477003), (89, 454281), (163, 248043), (267, 151427), (489, 82681), (929, 43521), (2787, 14507)]