21103698327

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{2399}}^1\times {\mathrm{12269}}^1$

素因数の和:14910

約数の個数: 16

約数和(自身を含む): 28270080000

約数和(自身を除く): 7166381673

約数列:

[1, 3, 239, 717, 2399, 7197, 12269, 36807, 573361, 1720083, 2932291, 8796873, 29433331, 88299993, 7034566109, 21103698327]

約数ペア:

[(1, 21103698327), (3, 7034566109), (239, 88299993), (717, 29433331), (2399, 8796873), (7197, 2932291), (12269, 1720083), (36807, 573361)]