2167550931

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1\times {\mathrm{3137}}^1$

素因数の和:5691

約数の個数: 32

約数和(自身を含む): 3559546368

約数和(自身を除く): 1391995437

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2531, 3137, 7593, 9411, 17717, 21959, 32903, 40781, 53151, 65877, 98709, 122343, 230321, 285467, 690963, 856401, 7939747, 23819241, 55578229, 103216711, 166734687, 309650133, 722516977, 2167550931]

約数ペア:

[(1, 2167550931), (3, 722516977), (7, 309650133), (13, 166734687), (21, 103216711), (39, 55578229), (91, 23819241), (273, 7939747), (2531, 856401), (3137, 690963), (7593, 285467), (9411, 230321), (17717, 122343), (21959, 98709), (32903, 65877), (40781, 53151)]