5402397

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 9882432

約数和(自身を除く): 4480035

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 257, 273, 429, 539, 637, 771, 1001, 1617, 1799, 1911, 2827, 3003, 3341, 5397, 7007, 8481, 10023, 12593, 19789, 21021, 23387, 36751, 37779, 59367, 70161, 110253, 138523, 163709, 257257, 415569, 491127, 771771, 1800799, 5402397]

約数ペア:

[(1, 5402397), (3, 1800799), (7, 771771), (11, 491127), (13, 415569), (21, 257257), (33, 163709), (39, 138523), (49, 110253), (77, 70161), (91, 59367), (143, 37779), (147, 36751), (231, 23387), (257, 21021), (273, 19789), (429, 12593), (539, 10023), (637, 8481), (771, 7007), (1001, 5397), (1617, 3341), (1799, 3003), (1911, 2827)]