236814123

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 398442240

約数和(自身を除く): 161628117

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 169, 273, 371, 507, 689, 1113, 1183, 1259, 2067, 3549, 3777, 4823, 8813, 8957, 14469, 16367, 26439, 26871, 49101, 62699, 66727, 114569, 188097, 200181, 212771, 343707, 467089, 638313, 867451, 1401267, 1489397, 2602353, 4468191, 6072157, 11276863, 18216471, 33830589, 78938041, 236814123]

約数ペア:

[(1, 236814123), (3, 78938041), (7, 33830589), (13, 18216471), (21, 11276863), (39, 6072157), (53, 4468191), (91, 2602353), (159, 1489397), (169, 1401267), (273, 867451), (371, 638313), (507, 467089), (689, 343707), (1113, 212771), (1183, 200181), (1259, 188097), (2067, 114569), (3549, 66727), (3777, 62699), (4823, 49101), (8813, 26871), (8957, 26439), (14469, 16367)]