28533291

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 38940576

約数和(自身を除く): 10407285

約数列:

[1, 3, 73, 113, 219, 339, 1153, 3459, 8249, 24747, 84169, 130289, 252507, 390867, 9511097, 28533291]

約数ペア:

[(1, 28533291), (3, 9511097), (73, 390867), (113, 252507), (219, 130289), (339, 84169), (1153, 24747), (3459, 8249)]