1428996863

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2957}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 1799221248

約数和(自身を除く): 370224385

約数列:

[1, 7, 17, 31, 119, 131, 217, 527, 917, 2227, 2957, 3689, 4061, 15589, 20699, 28427, 50269, 69037, 91667, 351883, 387367, 483259, 641669, 1558339, 2711569, 6585239, 10908373, 12008377, 46096673, 84058639, 204142409, 1428996863]

約数ペア:

[(1, 1428996863), (7, 204142409), (17, 84058639), (31, 46096673), (119, 12008377), (131, 10908373), (217, 6585239), (527, 2711569), (917, 1558339), (2227, 641669), (2957, 483259), (3689, 387367), (4061, 351883), (15589, 91667), (20699, 69037), (28427, 50269)]