259368609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 376233984

約数和(自身を除く): 116865375

約数列:

[1, 3, 17, 51, 71, 83, 213, 249, 863, 1207, 1411, 2589, 3621, 4233, 5893, 14671, 17679, 44013, 61273, 71629, 100181, 183819, 214887, 300543, 1041641, 1217693, 3124923, 3653079, 5085659, 15256977, 86456203, 259368609]

約数ペア:

[(1, 259368609), (3, 86456203), (17, 15256977), (51, 5085659), (71, 3653079), (83, 3124923), (213, 1217693), (249, 1041641), (863, 300543), (1207, 214887), (1411, 183819), (2589, 100181), (3621, 71629), (4233, 61273), (5893, 44013), (14671, 17679)]