2975680799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{2713}}^1$

素因数の和:3459

約数の個数: 32

約数和(自身を含む): 3884711040

約数和(自身を除く): 909030241

約数列:

[1, 7, 13, 17, 91, 119, 221, 709, 1547, 2713, 4963, 9217, 12053, 18991, 35269, 46121, 64519, 84371, 156689, 246883, 322847, 599573, 1096823, 1923517, 4197011, 13464619, 25005721, 32699789, 175040047, 228898523, 425097257, 2975680799]

約数ペア:

[(1, 2975680799), (7, 425097257), (13, 228898523), (17, 175040047), (91, 32699789), (119, 25005721), (221, 13464619), (709, 4197011), (1547, 1923517), (2713, 1096823), (4963, 599573), (9217, 322847), (12053, 246883), (18991, 156689), (35269, 84371), (46121, 64519)]