47091207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15137}}^1$

素因数の和:15218

約数の個数: 16

約数和(自身を含む): 67576032

約数和(自身を除く): 20484825

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 15137, 45411, 257329, 771987, 923357, 2770071, 15697069, 47091207]

約数ペア:

[(1, 47091207), (3, 15697069), (17, 2770071), (51, 923357), (61, 771987), (183, 257329), (1037, 45411), (3111, 15137)]