1316131201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{1181}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 1687101696

約数和(自身を除く): 370970495

約数列:

[1, 7, 11, 41, 77, 287, 353, 451, 1181, 2471, 3157, 3883, 8267, 12991, 14473, 27181, 48421, 90937, 101311, 159203, 338947, 416893, 532631, 1114421, 2918251, 3728417, 4585823, 17092613, 32100761, 119648291, 188018743, 1316131201]

約数ペア:

[(1, 1316131201), (7, 188018743), (11, 119648291), (41, 32100761), (77, 17092613), (287, 4585823), (353, 3728417), (451, 2918251), (1181, 1114421), (2471, 532631), (3157, 416893), (3883, 338947), (8267, 159203), (12991, 101311), (14473, 90937), (27181, 48421)]