5142170887

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{56941}}^1$

素因数の和:57071

約数の個数: 24

約数和(自身を含む): 6361560240

約数和(自身を除く): 1219389353

約数列:

[1, 7, 19, 49, 97, 133, 679, 931, 1843, 4753, 12901, 56941, 90307, 398587, 1081879, 2790109, 5523277, 7573153, 38662939, 53012071, 104942263, 270640573, 734595841, 5142170887]

約数ペア:

[(1, 5142170887), (7, 734595841), (19, 270640573), (49, 104942263), (97, 53012071), (133, 38662939), (679, 7573153), (931, 5523277), (1843, 2790109), (4753, 1081879), (12901, 398587), (56941, 90307)]