17827461

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 27271296

約数和(自身を除く): 9443835

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1213, 1633, 3639, 4899, 10917, 14697, 27899, 83697, 86123, 251091, 258369, 775107, 1980829, 5942487, 17827461]

約数ペア:

[(1, 17827461), (3, 5942487), (9, 1980829), (23, 775107), (69, 258369), (71, 251091), (207, 86123), (213, 83697), (639, 27899), (1213, 14697), (1633, 10917), (3639, 4899)]