21103476771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1\times {\mathrm{9341}}^1$

素因数の和:10503

約数の個数: 32

約数和(自身を含む): 30905727552

約数和(自身を除く): 9802250781

約数列:

[1, 3, 13, 39, 53, 159, 689, 1093, 2067, 3279, 9341, 14209, 28023, 42627, 57929, 121433, 173787, 364299, 495073, 753077, 1485219, 2259231, 6435949, 10209713, 19307847, 30629139, 132726269, 398178807, 541114789, 1623344367, 7034492257, 21103476771]

約数ペア:

[(1, 21103476771), (3, 7034492257), (13, 1623344367), (39, 541114789), (53, 398178807), (159, 132726269), (689, 30629139), (1093, 19307847), (2067, 10209713), (3279, 6435949), (9341, 2259231), (14209, 1485219), (28023, 753077), (42627, 495073), (57929, 364299), (121433, 173787)]