211048149

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{318323}}^1$

素因数の和:318356

約数の個数: 16

約数和(自身を含む): 320870592

約数和(自身を除く): 109822443

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 318323, 954969, 4138199, 5411491, 12414597, 16234473, 70349383, 211048149]

約数ペア:

[(1, 211048149), (3, 70349383), (13, 16234473), (17, 12414597), (39, 5411491), (51, 4138199), (221, 954969), (663, 318323)]