25944373

素因数分解:

$7^2\times {\mathrm{13}}^3\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 24

約数和(自身を含む): 32829720

約数和(自身を除く): 6885347

約数列:

[1, 7, 13, 49, 91, 169, 241, 637, 1183, 1687, 2197, 3133, 8281, 11809, 15379, 21931, 40729, 107653, 153517, 285103, 529477, 1995721, 3706339, 25944373]

約数ペア:

[(1, 25944373), (7, 3706339), (13, 1995721), (49, 529477), (91, 285103), (169, 153517), (241, 107653), (637, 40729), (1183, 21931), (1687, 15379), (2197, 11809), (3133, 8281)]