15671349141

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5368739}}^1$

素因数の和:5368888

約数の個数: 16

約数和(自身を含む): 24051955200

約数和(自身を除く): 8380606059

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 5368739, 16106217, 37581173, 112743519, 746254721, 2238764163, 5223783047, 15671349141]

約数ペア:

[(1, 15671349141), (3, 5223783047), (7, 2238764163), (21, 746254721), (139, 112743519), (417, 37581173), (973, 16106217), (2919, 5368739)]