159715459

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 179725392

約数和(自身を除く): 20009933

約数列:

[1, 17, 41, 43, 73, 697, 731, 1241, 1763, 2993, 3139, 5329, 29971, 50881, 53363, 90593, 128699, 218489, 229147, 2187883, 3714313, 3895499, 9395027, 159715459]

約数ペア:

[(1, 159715459), (17, 9395027), (41, 3895499), (43, 3714313), (73, 2187883), (697, 229147), (731, 218489), (1241, 128699), (1763, 90593), (2993, 53363), (3139, 50881), (5329, 29971)]