47128539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15149}}^1$

素因数の和:15230

約数の個数: 16

約数和(自身を含む): 67629600

約数和(自身を除く): 20501061

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 15149, 45447, 257533, 772599, 924089, 2772267, 15709513, 47128539]

約数ペア:

[(1, 47128539), (3, 15709513), (17, 2772267), (51, 924089), (61, 772599), (183, 257533), (1037, 45447), (3111, 15149)]