9940143

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 13651200

約数和(自身を除く): 3711057

約数列:

[1, 3, 59, 89, 177, 267, 631, 1893, 5251, 15753, 37229, 56159, 111687, 168477, 3313381, 9940143]

約数ペア:

[(1, 9940143), (3, 3313381), (59, 168477), (89, 111687), (177, 56159), (267, 37229), (631, 15753), (1893, 5251)]