12156627119

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{907}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 15572759328

約数和(自身を除く): 3416132209

約数列:

[1, 7, 13, 49, 53, 91, 371, 397, 637, 689, 907, 2597, 2779, 4823, 5161, 6349, 11791, 19453, 21041, 33761, 36127, 44443, 48071, 82537, 147287, 252889, 273533, 336497, 360079, 577759, 624923, 1031009, 1914731, 2355479, 2520553, 4374461, 4681027, 13403117, 17643871, 19084187, 30621227, 32767189, 133589309, 229370323, 248094431, 935125163, 1736661017, 12156627119]

約数ペア:

[(1, 12156627119), (7, 1736661017), (13, 935125163), (49, 248094431), (53, 229370323), (91, 133589309), (371, 32767189), (397, 30621227), (637, 19084187), (689, 17643871), (907, 13403117), (2597, 4681027), (2779, 4374461), (4823, 2520553), (5161, 2355479), (6349, 1914731), (11791, 1031009), (19453, 624923), (21041, 577759), (33761, 360079), (36127, 336497), (44443, 273533), (48071, 252889), (82537, 147287)]