388280453457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1327}}^1\times {\mathrm{16417}}^1$

素因数の和:18217

約数の個数: 32

約数和(自身を含む): 559206011392

約数和(自身を除く): 170925557935

約数列:

[1, 3, 13, 39, 457, 1327, 1371, 3981, 5941, 16417, 17251, 17823, 49251, 51753, 213421, 606439, 640263, 1819317, 7502569, 7883707, 21785359, 22507707, 23651121, 65356077, 97533397, 283209667, 292600191, 849629001, 9955909063, 29867727189, 129426817819, 388280453457]

約数ペア:

[(1, 388280453457), (3, 129426817819), (13, 29867727189), (39, 9955909063), (457, 849629001), (1327, 292600191), (1371, 283209667), (3981, 97533397), (5941, 65356077), (16417, 23651121), (17251, 22507707), (17823, 21785359), (49251, 7883707), (51753, 7502569), (213421, 1819317), (606439, 640263)]